It sounds like your neighborhood may be a higher-crime area so you may want to disclose it or continue renting for a while to give it some space.

Multi-unit property in great community of Fort Lauderdale, FL8 Residential units 2 Bed / 1 Bath, fully remodeled.2 Commercial space unit.

If anyone has any advice in the space of MF rentals I'd love to hear . 

Here are the ones I’m watching: Decentraland, Sandbox, Somnium Space, and NetVRk.  

One day my husband goes to our storage space under the house and finds friend sleeping in there!

You can do both if you have the space and a thought-out plan.However, @Dan Heuschele is correct that the return on the investment is not always great unless you can self-build. 

When we bought it, we did not think that it would become a rental property; however, we wanted a home with some more space, and after a year, we bought our current home and rented out this one.

When we bought it, we did not think that it would become a rental property; however, we wanted a home with some more space, and after a year, we bought our current home and rented out this one.

When we bought it, we did not think that it would become a rental property; however, we wanted a home with some more space, and after a year, we bought our current home and rented out this one.

When we bought it, we did not think that it would become a rental property; however, we wanted a home with some more space, and after a year, we bought our current home and rented out this one.