I just had an small issue with the dollars I brought. They were old (from the 80's) and they said they were not ok but they were accepted in Ollantaytambo and Aguas Calientes. Not a big deal though.
It's a beautiful, well conserved, well located, clean, no smell, no noisy, with a great king size bed, good shower, tv with a full set of channels (sports, news, cience, movies), with heater and some of them with a freezer. The breakfast is complete with yougurt, coffee, milk, fruits, breads, cakes, eggs, salsiches, jam, juicy, cheese and ham. The staff is very friendly and always willing to help and make you feel comfortable. The location for me was great as almost all the tours I made the bus get me in here.