What if everybody gets basic income to cover basic needs (housing / food) and then can do work, to unlock extra-money ? Whether they work or not, they benefit

What if everybody gets basic income to cover basic needs (housing / food) and then can do work, to unlock extra-money ? Whether they work or not, they benefit from the situation. I'm still concerned though, that landlords, seeing that everybody has 1000 USD / month in the pocket, that they raise prices by 1000 USD :|