<prompt> Human: So me and my girlfriend are moving into our first apartment together because we are having a baby. We go and check out these apartments that we like and decided to get a 2 bedroom 2 bath. They tell us we cant afford that layout so we settle on a 2 bedroom 1 bath wich is 50 cheaper than the 2 bedroom 2 bath. We go through the paper work and the contract is finalized with our apartment , move in date and price. A month ago I pick up a copy of the contract. And a week ago I paid the first months rent.Well our move in day is in 3 days and yesterday I get a call from the apartments saying that our apartment is ready to move in but that there has been a change. They put granite in out kitchen and restroom which I was ok with until she says that itll cost us 50 dollars more? Now our contact is already set wich I have a copy of, first months rent has been paid, and our move in day is in 3 days! With the 50 extra that they are charging just because they put granite, we would end up paying for a big 2 bedroom 2 bath that we wanted but got denied for but have a smaller apartment. I have an appointment with the apartments today to talk this over. What should I say and expect? Can they even do that?Edit: Thanks guys for your advice, we were able to get a 2 bedroom 2 bath for cheaper than we were normally going to pay. She stood her ground saying that since they put granite they were not going to be able to give us the apartment so I just asked for my money back. After hearing that she worked with us and gave us the apartment we wanted granite less for cheaper.  <response>: No. You pay whats on the lease.BTW, there is almost zero chance your lease will allow ad-hoc raise of rent. Most leases are governed by laws. 