I recently moved to NY and got an apartment with 2 co-workers. They had already signed the lease, but they let me move in without signing anything. After staying there for a week, I realized that the apartment was too far away from work. I brought this up to the roommates, and they told me I should give it a few months. I said that I couldn't afford to continue taking taxis, and that it wasn't safe to take the bus or subway at 1 am (which is when I usually get home). They still did not understand (they both have cars), and they just kept telling me to wait it out. I agreed to give it a few more days, but advised them that they should start looking for someone else because I really didn't think that this location was good for me. After a few more days of waiting on the bus for 2 hours (when it only takes 20 minutes by car), I decided to leave. I found another apartment in a better location. I let them know that I was leaving and gave them a pro-rated check for the time that I had lived there. I offered to pay an extra week or two until they found someone else (I also said that I would help them look for a replacement). When I offered this, they stated that they should have made me sign the lease when I first moved in, and they thought I was making a mistake. I apologized, and said that this was the best I could do. They never agreed to my offer. Today, they called and left a message saying that they had found someone else and that I had broken the verbal agreement that I would find another person myself, and that they were ready for the money from the time that I left to the time that the new person moved in. Since they never agreed to my offer, I assumed that they didn't want my money. I had tried to find a person to replace me, but I never told them that I would do it all on my own. Now they are threatening to sue if I don't pay them. I had only offered to be nice, not because I was obligated. My question is - do they have a case against me, since they never agreed to my offer of paying a little extra until a new person moved in?