The Acropolis Sherlock is in a great location, very close to a Metro Station, and very walkable to major sites, and restaurants, if you would prefer. We did both, and found walking and subway both safe and easy to navigate.
The residence is just like the pictures - very clean and just enough room. The queen beds were comfortable - not too hard and not too soft, with a variety of lighting. Hall bathroom is bigger, but back bedroom (no balcony access) has ensuite smaller bathroom. Balcony is lovely in the evenings, and we enjoyed sitting out there. Close to major street, if you need taxi, but surprisingly very quiet! Balcony slightly louder, but not by much. AC works well, and we had to adjust up from starting temps. Would absolutely recommend, and would stay there again!