Since you're selling 8 SFRs, this could break up into multiple distinct exchanges (most likely), but you have the option of combining multiple sales into single exchange purchases. 

I might think the tenant has poor manners in a situation like that but I wouldn't feel aggrieved in any way since they are just my customer not my friend.

There are multiple benefits.

Hello,So, we put this property under contract with a wholesaler, after a month, the contract expire today, and we can not close this deal, because the sellers have been unresponsive to the wholesaler. the wholesaler asked me if I wanted to extend the contract, but these guys trying to contact the sellers for the last two weeks now, and no response.What do you think we should do in this situation?

@Lyle Cooper I have a situation where the husband pays in cash his half due to having a cash business and the wife pays her half with a check.

I've tried contacting Chase multiple times for an explanation because that just makes no sense to me considering we bought it as an investment property and our intentions were never for it to be our primary residence.

@Erick Acosta It's an impossible question to answer without knowing the specifics of your tax situation.

Take advantage of your situation, pull some equity, and buy more cash-flow.

I think that is a decision based on your situation & goals.I'm not sure what your market rates, prices, or demand are, but I'd suggest analyzing both of the strategies you mentioned and see what numbers make the most sense.

From what I've learned house hacking multiple times, the more uncomfortable you're willing to live the better the deal will likely be on paper.