Only stayed there for one night but really liked it especially after 5 days on a boat after our Tao trip! Had nice comfortable bed, hot shower, was in the centre of el nido and with a really great view of the bay.
Staff were really friendly and helpful. We booked a day trip to the lagoons with their help which worked out great. Also let us use their shower facilities after we had checked out. Should I be lucky enough to be el nido again- I would definitely stay in Nido Bay Inn again :)