For less than a 100 pounds it's hard to find such a nice hotel in London. It's not luxurious, but it's clean, comfortable, quiet (even if on the doorsteps of St. Paul). For those interested in hotel meals, room-service, mini-bar etc. it might not be much, but for me these things do not matter at all, as there are many choices of restaurants, pubs etc in the area. There is also a 24 hours shop across the street. Also, if you expect extensive services in the hotel you stay, you would probably need to find something else, but for those like me, who barely see the room when travelling, it's a very good choice. Location is great, you can practically go anywhere from there (walking, tube, bus) in short time. A nice walk to the theatre district as well. Express check-in/check-out was also handy, you actually have minimum interaction with the staff (in case you need them, they seemed competent and someone was always at the desk). I had no problems with poor insulation of the rooms as other reviewers here.

Stayed here with my husband this May; the rooms were clean and efficient, and the staff was friendly, prompt, and helpful. The location is excellent--just steps from St. Paul's, and close to three tube stations. We woke up to the bells of St. Paul's on Sunday, which was sublime. Only complaint is that the walls are a bit thin, so the noisy neighbors were annoying. Otherwise, our stay was great--we highly recommend CQ St. Paul's!

Stayed here in a standard room for 2 nights. Accomodation reminded me cabins on a boat. Quite pokey but clean. For a 4 star hotel very disappointing in the bathroom, one tube of shower gel, one tube of shampoo and a small amount of towels. That was it, no shower caps or anything. Sound insulation with room next door ridiculous. Could hear their TV and converstaion plain as day.

We just had a 1 night stay here on a Sunday night purchased as a present for my daughters 18th by some of her friends. The hotel is very central 2 mins from ST.Pauls tube and in a nice area only 15 mins walk from Covent Garden. REception staff were stand offish and disinterested. Again had booked a twin but was told only a double was available, very much geared for the buisness person with good facilities for wifi etc.
After finding our room we asked at reception if there was a pub we could get some lunch at and were told this a buisness area and everything was shut and to get the tube into town we decided to walk and found 4 pubs and 3 restraunts open within half a mile