We were 2 business colleagues looking for a location central to our meetings with separate bedrooms but communal space to work and hang out. Rosemary's place was perfect.
Walk up a flight of stairs to the main floor with a nice sitting room / dining area and kitchen with small but appreciated and private back deck. 3rd floor has the 2 bedrooms (one with ensuite bathroom - no shower, tub sink and toilet only).
Location could not be better - very quiet area near both green space (Hyde Park) and the restaurants of Mayfair / West End etc... Beds were excellent - both comfy and nice sheets.
There are 3 bathrooms - one 1/2 on the 2nd floor. There is only one shower which may not work for groups that have issue w sharing.
We didn't really use the kitchen but seemed to have the essentials and we had a lovely basket with treats and fruit from our host.
Rosemary is very good on communication and certainly very nice and pleasant.
We had a great stay and would stay again.