Expensive teaparty cafe at Sretsis Parlour in Bangkok

Saw photos of a fairytale-like cafe, Sretsis Parlour, inside Central Embassy.  It seems to be a pretty expensive cafe but we aren't too sure as we walked in for 20 minutes and no one came to serve us or give us a menu. By the time the waitress decided to come out and serve us, we already decided to leave.  However, from the display of their food, no matter what the price is, I don't think it's worth it.  Just didn't look good at all.  

Sretsis Parlour is at point q in Places Part 1 on the map below:

Chi