Talk to some local investors and/or agents there.

I'm an investor and agent in Western PA (Greater Pittsburgh market).

Quote from @Jaesung Jun: @Jaesung JunYou don't provide nearly enough information for anyone to realistically offer valid suggestions to you.House hacking involves buying a multi-family house.  

Good agents will always be worth it

We have to manually log the issue/damage, then enter each bill once we've done the work, then we have to track whether the tenants reimbursed us or not, then we have to pull together the water bills from another expense tracking sheet, and then re-organize everything per property or per tenant to be able to generate a summary report (which we are required to provide to tenants).

It also provides plenty of tools for learning.Have you looked into attending local meetings and joining facebook groups?

In that case, and you are willing to provide the required income info, when you look at the TRUE cost of a loan (rate, up front costs and pre-payment penalty, not just rate) conventional will be the best option every time. 

Near the end of the useful life, there is less value to accelerate, decreasing the benefits of a cost seg.Properties with small purchase price:Cost segregation companies should provide you with a quote so that you can determine if the benefits outweigh the cost.

Since its provided by the municipality I as the landlord pay it because unpaid it becomes a lien.

They also provide a list of licensed plumbers that you can contact to do the job if you scroll down.