I really like the Club Quarters: I came across it as a last-minute deal, and it was much more than I expected. The location is ideal, less than a block from St. Paul's and two blocks from the tube station. The staff is exceptionally helpful at check-in, and there is a lounge behind reception with coffee and juices all day, computers to use, and a nice library.
The rooms are spacious and well appointed: firm beds, bottled water, lots of TV channels, free wifi. There is an in-room safe, coffee and tea service and a mini-fridge. The views over the street are nice, but the overall noise is very muted and doesn't interfere with sleep. The bathroom is well-appointed and there was ample hot water and pressure.
Meals are expensive, but there are many coffee shops and restaurants within easy walking distance (Hush was particularly nice for breakfast). There is apparently a membership option, but I wasn't able to/ get information about it (they only give a number to call). They gave out a coupon for 40% off after the first stay, so the second stay was good as well. Recommended.More