Staying at Nelly's was just amazing. Me and my wife arrived late in the evening to Athens, and Nelly was kind enough to wait for us at Omonia station to walk with us to the apartment at night. She bought us some delicious cookies, water and juice when we arrived, which I think, speaks for itself. She even offered to pick us up at the airport, but we didn't want to be a bother, because the airport is quite far from the city. It was a really really nice gesture though.
The apartment all-in-all is modern, very clean and spacious and located just around the corner from Omonia square (2 minute walk) which is practically in the centre. Athens (the central area) are not too big, so we both recommend walking instead of taking the metro or bus. You will definetely get a better feel of the city that way.
The bed is reeeeaaaally comfortable with a big TV on the wall next to it. The bathroom has everything you need, with a washer/dryer as well which was very useful during the hot days we had during our stay. The wi-fi works fast, and everything is just like in the description and on the pictures. We couldn't have made a better decision for our stay in Athens.
I had to leave a couple of days earlier and my wife stayed in Athens for a couple of more days because of her work. She needed to go to a conference outside of Athens and Nelly's husband Chris offered to take her there himself, so she didn't need to hassle with taxi drivers or change I don't know how many trains to get there.
I can't find words to describe both Nelly and Chris and how nice they are. It has been one of the best Airbnb experiences so far for the both of us and that's what Airbnb is all about. Definetely giving them a call next time when in Athens. Recommend them any second of the day.