Nelly and Chris are excellent hosts; the apartment was not ready when we arrived so Chris took us to lunch and gave us on tips for our trip. The first night the wifi in the apartment was not working, but in the morning we heard back from them and they contacted the internet company which resolved the problem. Overall, the apartment is clean and nice, but it is not in a safe area of Athens. If you are traveling alone, I would definitely recommend these hosts, but perhaps one of their other apartments if they have one in a safer area of town.