My wife and I recently stayed at Nikos' apartment twice. We found the apartment spotless and modern with all the conveniences. The kitchen is well equipped if you're staying longer and want to cook. It's on a quiet street in Kolonaki. Walk across the street and down the stairs and you'll find restaurants, cafes and a great inexpensive taverna. Communication with Nikos was always fast. We'll definitely stay there again next time we're in Athens.