There's no public toilet as stated above, it's locked with a 4 digit lock. There's plenty of drinking water (2 taps) next to the church and one at the gate of the cemetery. Beware of a massive swarm of mosquitoes if you stay at the cemetery in the summer months. My gf and I received a combined 100 stings in a single day and night. There is public wifi at the plaza which doesn't work atm.