I'm really not sure of the question you're answering however I have couples of different answers that might help
1. Tax liability is as stated prior for an account to help toh with. If, you don't have one I'll be glad to refer you
2. property taxes vary from house to house, neighborhood to neighborhood, or from City to City. It just depends on that ptoperty. As far as for city taxes they've been reducing the taxes. Also, you have a right to appeal your taxes. However, the window to due so padded as of the 15th for this year.
3. Management fees as usually not discussed kn an open forum as this. They do vary with the services. Which can be negotiated worth whomever you choose.
I surely hope answers helped you. For more direct communication Please either call or email me directly.
Carol Trowell, Realtor