You have 45 days from the sale of your property to identify potential replacement properties, and you must close on the new properties within 180 days from the sale.

If you never intend on selling, no problem, but if you do my recommendation is to have your exit option very clearly laid out and a good lawyer to draft it up. 

Renters are all up to date and no missed or late rents.

The market really tightened up in the last 3 years where they were better options. 

@Jenna Bamlet I ended up in court to dissolve a partnership gone bad.

That does not add up.

I could hire my real estate attorney but he'll charge me hourly to set it up and I'm not confident this previous will pay anything.

This does not apply to my flip property which would not come up under my personal history since it is titled in an entity name, not me personally.Suggestions? 

If the property has continued to appreciate, perhaps him buying you out at market value makes the most sense, then take the cash and roll into a new property.It sounds like you would like him to pick up another $500/month (pay you the $1,000/mo rent + pay 50% of the remaining mortgage split). 

After closing, we discovered that for about 5-6 of the properties, tenants had been granted "sweetheart leases", well below market rates, extending through 2027 and beyond.