We stayed at Muti's house for 2 nights. Muti was amazing! She waited for us at the Metro station, even if our flight was delayed and we were late for half an hour.
The neighbourhood is very nice, 5-10min walk to Acropolis and Plaka (area of restaurants and bars). There are a lot of shops, small supermarkets and cafes around. We did not have to use Metro once.
The room is really nice, very clean and the balcony is amazing! We ate our breakfast/lunch/dinners there. Muti also provided us with everything we needed, towels, slippers, even bathrobes.
All in all, she made us feel very welcome at her house and we would definitely recommend her as a host. She even gave us souvenirs just before we left !