Diana's studio is really in the middle of the Old Town and it was also easy to get to the bus that goes to the airport. The studio itself was small but nice and with all amenities.
Even if on the streets it was pretty lively with some drunken people being quite loud, in the studio you didn't hear anything.
Diana herself welcomed us and gave us some useful tips. She also reacted promptly to my queries by sms.
I highly recommend her studio.