Rights to tennants living in an apt building for a long time
I have A question my mom has lived in her building for over 18 years.. can her rent change.and should she be signing a lease.. shes.paid the same amount.new owner raised her rent up 50 dollars.then a new guy is managing the building.and raised another 20 dollars.she was paying rent and electricity.. now the landlord made her pay another 70 dollars.landlord pays all utilities now.said he could charge her for having a fireplace.that doesn't even work.charging her a 40 dollar late fee because the mailman couldn't get in to the building to give her her check... it that legal to do that.