hTTi

does anyone know if it is allowed for a landlord to raise the rent two years running? for further context, this is a 100WBS contract, subsidized for people who cannot afford the market rates.

if you dont know about this matter specifically, where can i look up for rules surrounding home rental?

Thanks in advance

Are you sure it was the rent that was increased?
Or did they maybe only increase your Nebenkostenvorauszahlung, i.e. your monthly prepayment towards heating, warm water, janitor and so on?