My fiance is very clean and and tidy. I always need to be conscious of this when we travel together. In a city where I know some of my friends have had quite varied results with accommodation, Vision Gazi proved to be a very high quality, modern, and clean choice.
Located within a very easy walk to Kerameikos metro station, with many nearby eateries and bars and corner stores for groceries and coffee, Vision Gazi is also a very convenient choice.
There is an associated hotel elsewhere in Athens available to discuss any needs, but potential guests should not that this building is unstaffed except for the visit by housekeeping. There was a small complication, in that the hotel sends you instructions for self-entry to the building, but this did not happen until the same day, and as I was in transit, and hoping for an early check-in on arrival this was a bit concerning.
When I chased the hotel for the instructions, they wrote back to say I first had to pay the "climate tax", which is a small and normal fee, but this meant that whilst I was waiting nearby on a very hot day, it took some time to get the details to pay the tax, then the code to enter the building.
Having said that, I was still granted early check-in which was nice. I simply mean it might be a good idea to chase the management prior to arrival in Athens to make sure you have all the details earlier than I did.
I'll stay here again :)