We stayed for four nights as reciprocal members from the RACV Club in Melbourne. The Sloane Club is very central and convenient to all the major attractions in central London. The Club itself was wonderful - very helpful and obliging staff from the maitre d' and wait staff in the restaurant through to reception and the room maids. Nothing was too much trouble and they really took an interest in us and what we were doing to enjoy our stay and enjoy London. We felt more like guests of a family than guests in an hotel. The dinner and show package recommended by a reception staff member was a great bargain. We dined at 5, took a hired car to see "Warhorse" (great play, highly recommended) collected afterwards and driven back to dessert and coffee and a nightcap. All for a (comparatively) very low cost. The restaurant is also very good (service, ambience, food and wines) and a very competitive price. Our room was reasonably spacious with a good, well-maintained bathroom and good storage spaces and the wi-fi worked well and, at 10 pounds for a week, good value especially if your other option is to use the roaming function on your iPhone to download data. If you get a chance to stay at The Sloane Club, take it!
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC