COMO Metropolitan London — London, United Kingdom — A 54-room Como hotel on Park Lane in Mayfair
Mandarin Oriental, London (Hyde Park) — London, United Kingdom — A historic Knightsbridge landmark on Hyde Park

Side-by-side

COMO Metropolitan London vs Mandarin Oriental, London (Hyde Park)

COMO Metropolitan London: Ali on the door and Maryam at the front desk get named constantly, and a £350 post-stay carpet charge is the one sour note that comes up. Mandarin Oriental, London (Hyde Park): You're across from Harrods, next to Knightsbridge Station, with Hyde Park itself on the other side.

Can't split them? Tell us the trip and we'll say which one we'd book — then book it at the same rate as direct, our perks attached.

Como

Fat Approved

COMO Metropolitan London

London, United Kingdom

A 54-room Como hotel on Park Lane in Mayfair, within walking distance of Hyde Park and Buckingham Palace.

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Mandarin Oriental

Fat Approved

Mandarin Oriental, London (Hyde Park)

London, United Kingdom

A historic Knightsbridge landmark on Hyde Park, with a two-Michelin-starred restaurant and rooms that vary sharply by category.

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Strengths & trade-offs

COMO Metropolitan London

Strengths

  • Staff named repeatedly across years of independent reviews — genuinely unusual consistency
  • Location at Hyde Park Corner puts you within walking distance of Buckingham Palace and Mayfair shopping
  • Nobu on-site is treated by guests as a destination restaurant, not just a hotel amenity
  • Thoughtful small touches — birthday gifts, halal dining options, kids treated well by staff

Trade-offs

  • Design reads as modern-minimalist rather than distinctly London — not for guests wanting old-world character
  • At least one guest reported a disputed post-stay damage charge handled without much transparency
  • Wellness and spa presence barely surfaces in guest accounts compared to service and location

Mandarin Oriental, London (Hyde Park)

Strengths

  • Staff are repeatedly named by guests as the standout, across years of reviews
  • Hyde Park-facing rooms and breakfast room views are genuinely rare in central London
  • Dinner by Heston Blumenthal offers two-Michelin-star dining on property
  • Historic listed building gives the hotel real character missing from newer competitors
  • Small personal touches (remembered preferences, gifts for returning guests) show up across multiple stays

Trade-offs

  • Sound insulation on connecting doors and some rooms is a recurring, specific complaint
  • Room quality varies dramatically by category, with some interior rooms lacking windows or natural light

Scoreboard

DimensionCOMO Metropolitan London/ 20Mandarin Oriental, London (Hyde Park)/ 20
TierFat ApprovedFat Approved
Overall Fat Score
16.5Even
16.5Even
Service
18Even

Ali on the door and Maryam at the front desk get named constantly, and a £350 post-stay carpet charge is the one sour note that comes up.

18Even

Door attendants and concierge get named and praised constantly, but a cancelled reservation handled with a flimsy excuse and a rate that jumped £630 mid-booking show it can slip badly.

Design
16

The modern, minimalist rooms (golden tones, marble, heated floors, a TV in the bathroom) win people over, though a few find them too generic to feel like London.

17+1

The Knightsbridge building is genuinely striking and the recent refurb has landed well, but connecting doors leave some rooms with almost no sound insulation.

Location
17.5

Steps from Hyde Park and a quick walk across the park to Buckingham Palace, with Marble Arch and the Mayfair shops equally close.

19+1.5

You're across from Harrods, next to Knightsbridge Station, with Hyde Park itself on the other side.

Dining
16

Nobu's breakfast and its halal menu draw praise, and Valentin gets remembered by name for steering people through it.

17+1

The afternoon tea and the Michelin-starred Dinner by Heston get named as the meal of the trip, though one bar visitor found dessert timing off and the hot chocolate forgettable.

Wellness
14.5

The Japanese toilets and heated towel racks land well, but nobody's writing home about a spa or pool here.

16+1.5

The spa and gym get called top-notch and the massages memorable, with less said about the pool beyond guests finding it calm.

Where they differ

Only COMO Metropolitan London

Only Mandarin Oriental, London (Hyde Park)

Ahead on location +1.5 and wellness +1.5.

Where they sit

Map showing the location of COMO Metropolitan London

London, United Kingdom

Map showing the location of Mandarin Oriental, London (Hyde Park)

London, United Kingdom

The Verdicts

COMO Metropolitan London

What you notice reading through this hotel's reviews isn't the marble or the Nobu downstairs, it's how often specific staff turn up by name. Ali the doorman comes up constantly, from a Moroccan guest who's returned for years to a family whose toddler he fussed over. Maryam gets singled out for check-in that ran faster than any hotel these travellers had used before; Vasil gets thanked for anticipating a family's needs on departure day without being asked what they were. Guests travelling with kids and those needing halal dining both describe being looked after with real thought, not box-ticking: one family mentions a birthday gift appearing in the room, another the concierge building out a full halal restaurant list and confirming the hotel's own breakfast was halal throughout.

The building itself is a preference call. The apartment-style rooms are pale, marble-and-velvet modern rather than clubby or old-world, and at least one seasoned travel planner has noted it doesn't always read as distinctly London, more like a well-run international property that happens to sit at Hyde Park Corner. Fine if you want calm and understated; less so if you came for Mayfair wood panelling. One guest also reported a disputed £350 post-stay charge for carpet stains, later reduced to a £200 refund, with little clarity given along the way about how the figure was reached. It's an outlier against a large stack of glowing write-ups, but worth getting in writing before you leave. The on-site Nobu is a genuine draw on its own terms, mentioned ahead of the hotel's own breakfast room more than once, though the spa barely comes up either way.

At current London rates, this earns its place if what you want is staff who remember your name by the second visit and a walk to Buckingham Palace across the park. Book it for Ali, for Nobu, and for a front desk that seems to actually retain its people; just get any incidental charges confirmed on paper before you check out.

Mandarin Oriental, London (Hyde Park)

Door attendants Joaquin and Graham, receptionists Hugo, Ruby and Georgi, breakfast servers Mark and Sherif, bartender Claire: these names show up because people keep singling them out, not because we're padding a list. One couple's card got declined at check-in and a receptionist talked them through it so smoothly the awkwardness never landed. The people running this hotel are the reason to book it, ahead of the building or the rate.

Room quality swings hard depending on where you land. This is a converted, listed Victorian building, and the turret rooms and park-facing Deluxes read as genuinely special, but some guests end up in interior rooms with no real window and thin connecting doors. One guest paying around £1,000 a night got moved after a noisy night into a smaller room with no view, and was offered a drink at the bar as the fix. Another was told at 1am that a couple next door were audible through the connecting wall. Push for a Hyde Park-facing Deluxe and stay away from anything near a connecting door or a lift — the gap between a good room and a bad one here is wider than the rate should allow.

Dinner by Heston Blumenthal (two Michelin stars, built on old English dishes rather than anything experimental) and The Rosebery's park-view breakfast and afternoon tea both come up as the standout meals of a London trip, and guests doing the old-world comparison keep landing here over Claridge's or the Lanesborough. Those chasing round-the-clock anticipation from day one tend to end up at the Connaught instead. Book this one for the staff, the view and the food, go in ready to fight for room category, and it earns the stay.

Nicolas, founder of Fat Voyage
Sofie, who runs the Fat Voyage booking desk with Nicolas

Still torn between COMO Metropolitan London and Mandarin Oriental, London (Hyde Park)?

We're Sofie and Nicolas, the two of us behind Fat Voyage — and we've stayed in hotels like these ourselves. Tell us what the trip is and we'll tell you which one we'd book, and why. We're not a booking service, but a few times a year we plan one properly for someone; if that's what you're after, say so.

You'll be dealing with the two of us the whole way through, which is why we only take on a handful of trips at a time — if we're full, we'll say so. We reply by email, usually within one working day. The hotel pays us, not you: your rate is the same as booking direct, and the perks come on top.

Common questions

Which should I book — COMO Metropolitan London or Mandarin Oriental, London (Hyde Park)?

COMO Metropolitan London: Ali on the door and Maryam at the front desk get named constantly, and a £350 post-stay carpet charge is the one sour note that comes up. Mandarin Oriental, London (Hyde Park): You're across from Harrods, next to Knightsbridge Station, with Hyde Park itself on the other side.

What's the difference between COMO Metropolitan London and Mandarin Oriental, London (Hyde Park)?

Both are Urban and Culinary. COMO Metropolitan London adds Design, Family and Parisian; Mandarin Oriental, London (Hyde Park) adds Heritage, Romantic, Architecture and Wellness. Mandarin Oriental, London (Hyde Park) is ahead on the spa.

Which is better for location, COMO Metropolitan London or Mandarin Oriental, London (Hyde Park)?

Mandarin Oriental, London (Hyde Park) leads on this. COMO Metropolitan London: Steps from Hyde Park and a quick walk across the park to Buckingham Palace, with Marble Arch and the Mayfair shops equally close. Mandarin Oriental, London (Hyde Park): You're across from Harrods, next to Knightsbridge Station, with Hyde Park itself on the other side.

Which is better for wellness, COMO Metropolitan London or Mandarin Oriental, London (Hyde Park)?

Mandarin Oriental, London (Hyde Park) leads on this. COMO Metropolitan London: The Japanese toilets and heated towel racks land well, but nobody's writing home about a spa or pool here. Mandarin Oriental, London (Hyde Park): The spa and gym get called top-notch and the massages memorable, with less said about the pool beyond guests finding it calm.

Where are COMO Metropolitan London and Mandarin Oriental, London (Hyde Park)?

Both are in London, about 764 m apart — close enough that the choice is the hotel, not the neighbourhood.

How does Fat Voyage compare COMO Metropolitan London and Mandarin Oriental, London (Hyde Park)?

Fat Voyage scores every hotel out of 20 across five dimensions — service, design, location, dining and wellness — from independent signals: the most active luxury travel communities, major editorial publications, and verified guest reviews, weighted by source credibility, depth and recency. Nothing is paid for, and no hotel can buy a place.