Nasis' place is well located, close to the main campus of the Kapodistrian University of Athens, to the city centre and to many touristic attractions. The surrounding area has many bars and restaurants, as well as supermarkets and pharmacies. Nasis is very friendly, helpful and generous. The common areas are cleaned almost everyday. One might find odd that the shared toilets and shower rooms don't have locks (something quite common in Greece, I am told), but you can always see when there's someone in and all the other guests were respectful, so you end up getting used to it. I stayed on the first floor in one of the small rooms. Could sleep well. But the room itself and the desk are too tiny, so don't expect to be able to work there. General impression very good.