<prompt> Human: I am currently paying 615 for a small studio in a large housing complex. I just received a renewal letter at 715. Is this non-negotiable or legal? My company annual rate increase is only 3 while this increase is 18. The company is adding new features like a small gym and a game room to all the buildings. All which I do not use.No renovations have been made to my living space.I do not see a reason for such a large increase.I do live by a major city. Please advise.  <response>: yes, rent goes up 