You can get a pretty good idea of what to expect from this listing from reading others' reviews.
Firstly, Penelope's communication was fantastic. Always quickly in touch, and very accommodating. The location is fantastic, and the place was clean, and as described.
The place, though, really does need full length black out curtains on the three windows. Currently, there is only thin ratty curtain over half of one window, and that just doesn't cut it. There is a very bright, always on light just down from the apartment, that baths the place in light 24/7. Some people might not be bothered by it, but for the comfort of the guests they really should be able to block that light out. Invest in that, and a couple decent towels, and this place would go from a decent bang for the buck type place to a real hidden gem.