Staying with Maria and Arturo was a great experience. Their home in Santa Elena had all the comforts and they treated me very kindly. The room was huge and just as described. A breakfast was prepared each morning that was very delicious and filling.
The home is just right across the river from San Ignacio and an easy 5-10 min walk to and from el centrol.
If you're traveling in Belize and looking for a place to stay in San Ignacio, I'd recommend staying here.