Honestly just book this place now. It was the nicest place we have ever stayed, including our bridal suite for our wedding. The only drawback is that it’s not in the exact city center, but the metro stop is a 3-5 minute walk max, and it runs quickly and dependably. We have used metros in many cities and Athens has one of the best we’ve used, 4ish euro for a 24 hour pass. The view of the acropolis is amazing from: the private rooftop, the kitchen, …and even the bathroom window. No pictures of this view do it justice. You can see the city like 270 degrees around you. The kitchen is good enough to actually cook breakfast, which I prefer to do before leaving for the day. Andrés is incredibly attentive, and he will set you up with an app to use instead of the key if you have internet on your cell phone (the key is there too). He is very detailed and extremely pleasant. Place was spotless and stocked with all the things you don’t bring yourself like paper towels (and many things you do pack, but his are better like shampoo).