Oltian's apartment was just what we needed to visit Athens. We stayed for 2 nights so we did not have huge expectations in terms fo accomodation. The price quality ratio is probably one of the best around, taking into account that it is literally 5 min walk from the very center of the city (and, more importantly, you do not get the feeling of being in the depths of a dodgy neighborhood). The apartment has pretty much everything and the sight from the roof terrace is amazing, perfect for a few drinks in the evening. Just one warning: although quiet and clean, this is a very small room and there is just enough space for a bed and a few pieces of furniture. I guess this will suit you if you need a place to crush for a few nights, but if you are looking for something fancier or a longer stay this may not be your best choice.