You couldn't pay me to buy one of these overpriced hovels. OR live in one even (rented...) Couldn't bear to have to keep socialising and talking to people I CBA with, and much prefer my own company, and DH's of course, and the adult DC and a couple of friends, These places promote forced socialising with people you would never give the time of day normally.... ewwww 
And as has been said, they are almost impossible to sell. We live in a lovely little 2-bed cottage in a cute rural village, and one these shitholes has been built some 7-8 miles from us, and since they started building them 2 years ago, we have had a leaflet through our door trying to sell one of them to us... every single month. So, about 20-25 so far!
£200K for a 1 bed 'apartment,' and £275K for a 2 bed. Trying to promote them by saying 'close to all amenities! la la la...' Meaning 2 minutes walk to a huge supermarket, right next to a busy A road, and 10 minutes walk to 5 or 6 pubs, wine bars, takeaways, and a couple of clubs that are open til 2am some nights. Yeah, really appealing!
I think I will stay in our little cottage (that we have mortgage free) with a large garden, bid driveway, and garage, that is near the canal, woodlands, and river, where you can hear a pin drop at night! And where there is a lovely community. Why these people pushing the leaflets through our letterboxes in our village thought we'd swap living here for THAT shithole just baffles me to be honest.