Grosvenor House Hotel
90 Park Lane, London, England, United Kingdom · JW Marriott
Hotel website (opens in a new tab)Call +44 20 7499 6363Map (OpenStreetMap) (opens in a new tab)
Coffee snapshot
Confidence lowLast checked about 1 month agoIn-room coffee maker
Yes (likely)
Machine
Not yet confirmed
Coffee format
Not yet confirmed
Kettle
Yes
Been here? Is this still right?
What to bring
A kettle in the room opens things up
Whatever else is provided, a kettle means you can brew your own properly. It is the single most useful thing a hotel room can have if you care about coffee.
- An AeroPress Go or a collapsible pour-over cone
- Your own coffee, ground before you travel
- Coffee bags if you want to pack nothing at all
In the room
| Detail | What we found | Status | Evidence dated |
|---|---|---|---|
| In-room coffee maker | Yes | Likely | about 1 month ago |
| Kettle in room | Yes | Likely | about 1 month ago |
Swipe to see more →
Coffee elsewhere at the hotel
Lobby coffee
No
How we know
RoomBrew confidence
- Last research pass about 1 month ago
- 1 independent source consulted
- No traveller confirmations yet
- Newest evidence dated 7 September 2026
Sources
Travel blogmonkeymiles.boardingarea.com
“I had noted a lack of in-room or morning lobby coffee for folks who don’t have lounge access but the hotel corrected me: their promise of in-room coffee is met with the provided kettle and packets of instant coffee.”
JW Marriott Grosvenor House London Review - another fantastic use of Marriott 50k night certs - Monkey Miles — https://monkeymiles.boardingarea.com/grosvenor-house-jw-marriott-london-review/ (opens in a new tab)
About: In-room coffee maker · Checked 7 September 2026
Stayed here recently?
A traveller who was in the room last month is better evidence than any page we can crawl. This takes about twenty seconds and no account.
Questions about coffee at Grosvenor House Hotel
Is there a coffee maker in the rooms at Grosvenor House Hotel?
Probably. Our sources report a coffee maker in the rooms, which we rate likely rather than confirmed, and we have not yet established which type it is.
Is there a kettle in the rooms at Grosvenor House Hotel?
Yes. A kettle means you can brew your own coffee in the room with very little equipment.
Other hotels in London
Location, address and brand details for this property come from OpenStreetMap contributors (ODbL). Coffee information is researched by RoomBrew from the sources listed above. See how corrections work.