Eftihia's apartment was absolutely spotless, equipped with everything we needed for our 10-day stay and in a fantastic location near Acropolis and Monastiraki. Eftihia was a great host and was really helpful when our arrival was delayed by over 24 hours.
I found the futon bed didn't suit me and Eftihia responded very quickly to help find a solution with some extra mattresses which really helped. She honestly couldn't have been more helpful.
One thing we didn't realise was that the access to the roof terrace is by a very narrow staircase. As we both had slight mobility issues this meant we couldn't get full use of the area, but we did go up to appreciate the fantastic views one evening.
Overall, I'd highly recommend Eftihia and the Happy Place if you are looking for a great base to explore Athens.