Overall, this stay was quite pleasant. We have stayed at many AirBnb's and this would be a good setup for a large group that expects to spend a lot of time in the backyard, pool, and ordering out. Richard and the team are very responsive and accomdating and it is great that there is a professional attitude among them to fix things that go wrong that are in their control.
A few caveats that weren't clear to me from the pictures:
1) 3 of the bedrooms are normal bedrooms as you would expect. The 4th bedroom is a converted family room, with a peer-through fireplace into the living room which is a bit strange; there is a french style door but it is not a typical bedroom in that sense. The 5th bedroom is a converted 3rd spot of a 3-car garage, which is placed a little strangely and slightly less insulated than the rest of the house.
2) We cooked a lot in the kitchen and the kitchen isn't that well-equipped for a house that can sleep 16. the team was responsive when we needed cutting boards, but would have been great to have real glasses (plastic tumblers instead) and other things for making eating at the house better.
Other than those two minor things, we had a good stay. We had an issue that was handled very professionally and quickly by the management team - so they run a tight ship and are good at what they do.
Overall, a solid 4 stars and a few minor adjustments could take it to 5