We had a great stay and enjoyed our time in this lovely home. There was plenty of space for our family and we enjoyed hanging out in the various spaces from the table in the backyard, the large living room, or the "lounge room" with bug screens.
The hosts are also responsive and very accommodating, making the stay stress-free. The house is also at a great central location, giving you many plenty of options for shopping, entertainment, etc. However, this also brings the slight negative from being located off a busy street. That being said, we had plenty of space in the driveway and didn't really notice the noise once inside the house.
We definitely plan to stay here again when we go back to McAllen!