The venue doesn't look great outside and is hard to find (it's down an alley just off Exmouth Market) but the inside is clean and well decorated. Staff are very good and make sure you get exactly what you asked for.
Nice staff who know exactly what they're doing when it comes to waxing so the experience is good- as far as a Brazilian goes! If you want a moderately painless and quick wax, this is the place. Great value for money.