Me and my friend spent about a week in Maria's apartment and we really liked. The place is very cosy and it is perfect for a couple. The only downside of it is that is located at the ground floor with windows that give on the inner court of the building, thus it is not very bright. However, the place is super clean, the communication and welcoming is great, lots of amenities, different types of coffee and tea and breakfast is available. Also the flat is 3 minutes walk from 2 metro station and you can reach Lavapies in a 15 minutes walk.
We really liked the place and we are very grateful for Maria's hospitality.