My partner and I booked the Athenaeum hotel through last minute.com as a top secret hotel and had a great stay this weekend.
Our greeting at reception was faultless and the receptionist took us out to our room to show us the functions and extras that the room had. We were in house 2 which is adjacent to the hotel and is made up of a series of rooms and apartments. The block has a small lift which was handy as our room was on the fourth floor.
The room itself was a great size, clean and well decorated. The soft drinks and food from the minibar are included in the price and there was a good selection of fizzy drinks, juice, water, crisps and choclate bars. The room also has robes and Ren toiletries.
The room had a large selection of pillows (all feather), I think there was 8 in total of different softness. There is also easily adjustable heating/cooling and was very quiet. The blackout curtains meant that we had a great nights sleep.
We didn't use the breakfast/afternoon tea room but we did use the whiskey bar on the Saturday night. The staff were helpful and knowledgable and the selection of drinks were great.
The location of the hotel is great, it's on the hyde park corner end of Picadilly so is within easy walking or the tube to all places within London. They were also happy to look after our cases whilst we enjoyed London on the day after our stay.
Overall we had a great stay and would recommend.