In Playa, on Juarez, between 5th & 10th (about 1/2 block from the downtown bus station) is a little hotel called Hotel Lily, 350 pesos for the night for a room with 2 beds, super clean, ceiling fan. More expensive rooms available with AC and TV.

Caribbean Colors Art Cafe, Caye Caulker
www.caribbeancolorsbelize.com
www.caribbean-colors.blogspot.com