I own one... They are s#&_(!
Where to start. They do a very sloppy job and miss many things, their "inspection" process is terrible, they pick terrible subs (windows, landscape, drywall, HVAC, foundation) and they hope you do not discover problems during build process. They tried to cover up heavy rain washing out soil under foundation. I had get a signoff on a structural engineer for a fix before they continued . 1 painted coat on the siding where you should still see the unpainted siding thru the painted color. 2 red oak trees placed within 10 feet of each other, the weakest fencing over ever seen, and many many more issues
Overall they do a half a$&_- job and hope you don't notice
PM me and I can go into greater detail