Legal question really I think.
It's only a question of curiosity as I'm not personally moving to this area, but a friend showed this advertisement to me as she is looking for a rental property. Anyway, the LL states that monthly inspection will be carried out, and in addition random, unannounced checks will be carried out.
Surely that isn't allowed? Though my friend said she's seen a few advertisements worded similarly. This was a two, or three, bed family home for £500 a month (so very reasonably priced I think).