Cvo Firevault

By day, a posh gas fire showroom; by night, a trendy bar. This chi chi nightspot is the Hong Kong Fooey of London venues. Head north of Oxford St up Great Titchfield St and you’ll find an unassuming entrance on a darkened street.
it may look like it’s closed, but persevere and go in there’s usually someone inside who’ll direct you down the stairs where you’ll discover a series of cosy gathering spots around some very stylish gas fires all blazing away furiously.
So a word of warning don’t dress in your thermals if you’re going here, it can get a tad on the warm side, especially if you’re sitting next to one of the fires!
You can book a large table if there’s a few of you meeting for drinks and there’s table service. And some food available if you fancy a snack (bruschettas and that kind of thing).
It’s not cheap, but quite fun and swanky. They do chuck you out quite early though about 10ish. So not one for late nights.