To say I'm a seasoned vacation home renter is an understatement. So take this to the bank when you read it: Best stocked houses yet. Not just what you need (pots, knives, coffee maker, beds) but the best stuff (kitchenaid pots, katuki fired knives, both drip and keurig coffee makers, tempurpedic or some other memory foam beds). Stocked with all the soaps for kitchen, laundry, and bath. The range fans emptied outside (not in your face). The grills are mainlined to the house's gas, so you never run out. 2x 50gal water heaters, so 10 people can shower and not get frozen out. Cooking essentials supplied (flour, sugar, spices, oil, coffee grounds/k-cups). Enough flat/silverware that you needn't run the dishwasher more than once/day, if that. Etc etc. Trust me, it's the quality of the stuff supplied that counts: knives that cut, pans that lay flat, beds that refresh, water that's hot, and enough relaxing furniture to go around.
Stayed here for 2 weeks, also had the attached unit. Had about 10 people in each. Used it as a canyoneering base of operations for our rope-time in Zion.
Back patio was good for drying wetsuits/rope, fireplaces inside were great for drying boots (mid-spring, outside wasn't hot enough that time of year for an overnight dry, though it is in the summer, I guarantee it). Also, had 2 balconies, which was handy for them in those rooms who wanted to dry their wetsuits when we filled up the backyard wall.
Plenty of parking for the 3-7 cars we had.
When we got there, we found the hot water was severely lacking, so we just cranked that up in the garage, and turned it back down when we left. If you follow our lead and do this yourself, be careful how high you set it - lest you jump in the shower and scald yourself.
While I was hoping to find units closer to Zion (La Verkin, or closer), these units were a good 15 minutes closer than the rental houses in StG.
Young units, but well stocked; if you have a large-ish group, the capacity and accommodations make up for the distance.