Dina's airbnb is good value for your money. It was spotlessly clean and had an amazing location (about an 8 minute walk from the Acropolis. 5 minutes if you walk fast). On a vacation to Athens, location is everything. I highly recommend Dina's airbnb on location alone. There were also many shops and restaurants steps away from the Airbnb. Dina was prompt to reply to my questions and also has maps and restaurant recommendations inside the Airbnb.
Pros: The airbnb is spacious. There is a large living room, small terrace for morning coffee, two bedrooms, a bathroom, and a fully-stocked kitchen.
Cons: There is one major downside, which is that we lacked hot water for our showers. We gave the hot water heater plenty of time to heat up, yet our showers had hot water for about 2 minutes. I hope Dina can fix this issue, then it will be a 5 star stay. Until then, the lack of hot water put a slight damper on our experience.
Additionally, the washer/dryer is not located inside the airbnb as advertised. There is a laundromat a short walk away from the airbnb, just so you are aware.
As I mentioned, Dina's airbnb is located in a fantastic neighborhood of trendy restaurants and shops. For dinner, I personally recommend Gargaretta. This restaurant is steps from Dina's Airbnb and has a phenomenal menu with reasonable prices. I had the Beef Stew Stifado (slow cooked beef feather blade, smoked potato cream, shallots, and caramelized apple) as well as the Sea Bass tartare. Outstanding meal. For breakfast, try Little Tree Books and Coffee, which is part cafe/part bookstore (1 minute walk from Dina's apartment). For dessert, Fullspoon gelato (20 minute walk from Dina's apartment) does not disappoint. Try the vegan coconut-ginger ice cream and mango sorbet.
Overall, I recommend Dina's airbnb for anyone looking to stay in Athens.