Toni's place is great, modern, spacious and very clean. Communication and check in was very good. WiFi was working very good. Location is great. Walking distance from all the main sights of Athens (Syntagma, Acropolis, Plaka, Monastiraki). Only one limitation: heating is not satisfactory (only a/c units). We asked for extra quilts though which they brought us the same day. Highly recommended!