Smaragda's flat is a beautifully decorated, cozy, and very artsy space in a nice, quiet neighborhood. It's about a 10 minute walk from the nearest metro stop and Smaragda sent pictures and detailed instructions about how to get in (its in the basement level) which was very helpful. She was very responsive to texts and even gave us a great recommendation on where to stay next for our trip. We were so satisfied we happily booked another place she owns in Athens when we decided to stay another night. She was flexible on our checkout time and gave us an extra hour to help us out when we asked.. We were so thankful! 5 stars all around.