@Rashid Khalil This still sounds really sketchy.Solar company installs panels for ~$35k and attaches lein against the property to ensure payment.

Most times the water usage drop is significant and the residents are much more likely to notify you when they have a leaking toilet etc.We've also found that the expenses for the material and install is often recovered within two years or less.Sometimes we need to reduce the rent by $20-30 less than what we would otherwise be able to rent it for, but in some cases, it doesn’t affect the rent at all.

I doubt this would be a quality installation.

For example, I had some I think 4 transactions in a year that all needed new septic installs. 

Hello Everyone,I'm looking for some insight into real estate installment contracts.

Also both property managers have recommended that I at minimum have a pool installed in the house since it's hot in this area.

Hey y’all I’m in Utah county and I work for vivint as an Alarm tech so I install the smart security systems.

Brand new water heater but tenant is calling in about no hot water heater, leaking faucet (which were new and installed by seller), leaking kitchen sink.

A neighboring commercial building owner is interested in installing a grease trap on my property and paying me.

We just installed a large culvert for $20,000; they can add up.