Mariana's appartment is at a great spot, very near Ermou street and Syntagma. There are various shopping possibilities nearby and lots of restaurants and cafès. You can also visit many touristic sights by foot.
The appartment, although a bit dark, is very nice, super clean and very pretty. Looks even better in nature than on the fotos.
Mariana is a great host, very warm and always interested in the well-being of her guests. Very communicative and fast to reach if you got any questions.
100% recommendable.