It's my understanding that a pace loan can appear to be 48k for solar but I think there are ways to add other things in too like low water use landscaping. 

Hello everyone, I got a phone call from my tenant last week that water is coming out from a pipe outside the house and it makes the house smells. 

Have plumber, inspector, and contractor test all possible water sources from units above and the exterior of the building. 3.

Does anyone know what the best place to get water heater and boilers?

If you maintain 1st position lien, have a sound legal document protecting your interest, Insurances in place and due diligence on the borrower (& the asset), you would be in a much safer position than as a LP in a syndication or just plain investing into Stocks/Bonds/Mutual Funds/ETFs etc. that are completely out of your control and not something you have any risk mitigation against.

Based on the photos of the home, I had thought it was a pretty easy rehab with simply replacing the water heater, paint, and some other cosmetic updates here are there.

I've had people ask me why their units are only renting for $350 so I take a photo of the funhouse floors and rusty water heater in the kitchen and send it on. 

Last year, I had to replace most of the roof (flat roof) and the ceiling as water had been trickling in over the last 5 years since it was built. 

What about water/sewer, trash, lawn care, other shared utilities, pest control, and admin/professional fees?

How would you guys go about making the tenants in a multi-family pay utilities which they all have separate water meters as of right now the recent owner paid all utilities for them.