The property agreed to hang an air conditioning plug-in machine in the community park. What if the owner disagrees?

If the property has agreed to hang air conditioning plug-ins in the community park, but some owners do not agree, the following steps can be considered:

1. Property and commercial services should communicate with the opposing owners to understand their objections and explain the reasons and benefits of installing the hanging machine.

2. Try to solve the owner's doubts and objections. For example, the owner is worried that hanging up will affect the beauty of the community, and can consider choosing a hanging up model that is suitable for the community environment.

3. If you still can't get the support of the owner, you can try to find a mutually acceptable solution by voting or negotiation.

4. If it still can't be solved, you can seek the help of relevant laws or professionals, such as inviting property experts or relevant legal advisers to provide advice.

In short, in this case, it is necessary for the property, commercial service and owner to fully communicate and negotiate and try to find a solution to meet the needs of all parties.