[notahacker]

Depends what your standards are. I stayed in a place in Agra with no windows and unusual plumbing, but on the other hand it was $3 per night. Was particularly amusing when people staying in 5 star accommodation nearby came to check out the view from the rooftop restaurant.

Judging from the link, what OYO is doing well is identifying hotels which are in a mid-range price bracket by local standards which can justify that charge on account of service comparable to a Western budget hotel rather than on account of "deluxe" features that push the price up despite elements of the service, power supply or plumbing.