Constantine's apartment was nicely decorated and spotlessly clean. He provided things such as coffee and tea, as well as shampoo and other toiletries. There was ample storage for our luggage and clothing.
The neighborhood has a small grocery store just around the corner, and many restaurants and shops.
Constantine was very helpful during our stay, recommending a local market for tapas (it was fantastic) and answering questions promptly and politely. Communication with him was excellent.