Because the property with air conditioning installation does not refund the deposit.

Generally, the outdoor unit of household air conditioner is lower than the indoor unit. If the property requirements are contrary to this, it can only show that the structural design of the house is flawed, and the main body to solve this problem should be the property company, not the owner.

If the air conditioner has been installed, it needs to be reinstalled, and all the expenses will be borne by the property company. The property company should give a promise to ensure that the air conditioner will not have problems for several years. There is no point in withholding the deposit.