Antonios is an extremely friendly, sweet and helpful person :) When he found out why we were in Thessaoloniki (to hear rebetika music) he gave some great recommendations, and the first one we went to was amazing. The location is central and mind-blowing: you literally turn the corner and walk into a huge ancient ruin - surreal and beautiful! I intend to stay here next time I visit, for sure... a very lucky find!