Check-in was quick and easy. The room was modestly furnished with one queen bed and small futon. The sheets on the bed were clean, but need to be replaced (a few small holes and light stains). Give the shower more than 5 minutes to heat up (no need to turn on the cold water) or else you're in for a lukewarm shower, which isn't too bad in 80 degrees. The ceiling fan was mostly sufficient.
If you need to sleep in complete silence, this is NOT the place for you. Roosters WILL wake you up early, or before dawn, if you're not one to sleep through it. Bring ear plugs if you otherwise don't mind being close to nature.
Our room included breakfast which was simple, but tasty--a big plate of sliced fruits, fresh juice or coffee, and scrambled eggs with refried beans. Service was fast and pleasant. We had a car, but you could take a 10-15 minute walk to the beginning of the main strip of restaurants in Tulum. The hotel is off the main drag, but seemed safe.