Maria's apt is the greatest place I've ever stayed. See view from two side, terrace, good kitchen and bathroom) apt is absolutely clean and cozy))) in reality the apt is better than here it is. it's close to central square, museum of fadu, metro station, train station. Also next to the door there is bus stop, from which you can get to central station on trains, buses and boats. I highly recommend Maria's apt.
Only one thing, my devices didn't connect to Wi-Fi for no reason, but there is one more Wi-Fi point for 3 euro/day.
Unfortunately, I didn't see Maria, but she reply for all my messages and help with all my questions.