*********** 5 stairs above ground level; Key money might be negotiable with higher monthly rent. The landlady is reluctant to allow pet, but a smaller one might be considerable.
Only one air conditioner installed in the main bedroom would be provided. That is, no air conditioner in the living room and the 2nd bedroom either. I asked the landlord to see if she is willing to provide another air conditioner in the living room area, but she wasn't willing to do that. You may ask it again if needed. There is a parking lot, but no parking is allowed.