In general, I would recommend N1 hair salon as I have been there a couple of times. Diana used to cut my hair but when booking she didn't appear in the options, so I went with Ramona.
I wanted the hairdresser just to trim my hair without messing my previous haircut, but it was not successful, I guess the fact her English is not particularly good she couldn't understand what I was after. I may be returning to the salon but not with her.