Thank you also for your service.  

I'm also a skilled handyman and was considering offering my services to other investors as a separate business venture.My question is:Is combining buy-and-hold rentals with handyman services for other investors a wise approach, or will it spread myself too thin?

Some are local people to the listing and assist in boots in the ground activities, others just do guest communications etc.A PM is not necessarily a building manager, but does typically manage the whole process property. 

Thank you,Inga I would do 150% the rent and require them to pay for a monthly cleaning service

You can always wire and not install or do something like a ring doorbell that you discontinue after rehab and they pick up the service or not if they want it.

I have had 14 listing appointments generated through their service in three months and have a funnel of many many more.

US Real Estate Ownership Among Foreign CitizensAccording to the Congressional Research Service, foreign citizens own 3% of all US real estate, with investors from Canada, Netherlands, and Italy accounting for about half of that.

There you can meet other active investors, agents, lenders, contractors, etc. 

It's not just sales but rentals too.On the supply side, it's not like old houses are crumbling to the ground, conversely there's been a ton of redevelopment and new development activity since the pandemic started. 

In fact, I'd be hesitant to buy in a location that didn't have an active zoning department.