Overall this was a good place to stay, and Elena was a great host.
But the apartment is loud. Even when closed, the windows offered little insulation against the noise of the moped rental station in the narrow street below, and the central location means a lot of traffic during the night. Compounding this, the air conditioning (which stops and starts when on rather than maintaining a constant output) was also very loud in the relatively small room. If you're a light sleeper, I'd recommend looking for a place less central.