Nu was very responsive to inquiries pre booking and all communication post booking. She was also flexible with the check-in time, which was very helpful to us.
Apt is slightly less bright and airy as pictured in the photos, but quaint, clean, and in a great location in Barcelona. Second bathroom (not pictured) is small and has tiny shower, which is quite common in Europe, but just a heads up for those unfamiliar with European showers.