Constructing two 4,000-square-foot duplexes on separate parcels in San Ysidro would cost roughly $2.96 million, with a market value of $6.31 million, offering a 113% ROI.

I have already met with and spoken with a couple through my current work (both active and recently "retired") that didn't seem all that eager to get into the topic, or interested even offering advice beyond "I wouldn't recommend it."

@Kwanza P.Here you can learn more about non-recourse loans:https://www.biggerpockets.com/member-blogs/2810/46115-real-e...Here is a list of lenders offering non-recourse financing to Solo 401k:https://www.biggerpockets.com/member-blogs/2810/50272-list-o...You protect your property by purchasing insurance. 

Giving you a bump because I'm sure someone can offer advice.

Should I have one website advertising both and have business cards list that I offer buy/sell realestate services and PM services.

I love the flexibility they offer for traveling professionals, military families, or folks in between moves.My main questions:Have you noticed increased demand for midterm rentals in this area, particularly from military personnel at nearby bases or healthcare workers at local hospitals?

Tempe and Scottsdale can be competitive, but Mesa and certain areas of Phoenix might offer better cash flow opportunities.

This can provide additional capital for future investments and get the next one.Or evaluating other loan options:Depending on your long-term plans, you could explore conventional loans or portfolio loans that might offer more favorable rates or terms with the new appraisal value factored in.Your decision depends on your broader strategy.

I would take them out to lunch, explain what you want to do and see what guidance they offer.

I know some will differ here but I will offer my personal opinion like many others have.