Tzvetelina place is super duper clean and very very close by 5mins walk to Acropolis and also Acropolis station. The location is really great very close to supermarket and restaurants. You can find the greatest coffee in Athens just downstairs the apartment and very popular bakery (which the croissants are the best among all) just opposites the apartment. Tzvetelina is very responsive and very kind to allow us stay for more than 4 person because my brother had to join us in this trip last minute. We had fun stayed here and definitely will come back again!