@Shikina The homes she's shown are probably owned by the Guild. I assume a part of his paycheck will be withhold while he's living there. Cheaper than renting a hotelroom while still 'earning' the guild something (After-all, a haunted house isn't exactly prime real-estate)
@BlueWyvern, the king wanted to give the MC a harem so I am guessing is legal and even if it isnt it will probably be to late for when the MC takes notice is not normal
Did the translator (and the proofreader, if there even was one) have a stroke while working on some parts this chapter? Someone please check if they're fine.