Plus, we like to make it fun so there will be 2 evening events, in addition to all the daytime sessions.

You can later transfer the property to the LLC, but be aware it might trigger due-on-sale clauses or additional costs.

Incorporating a washer-dryer hookup in the main house could be advantageous.This addition not only increases the convenience for potential renters but also adds value to the property itself.

I created a co-hosting profile as I was looking for additional opportunities.

Many insurance companies do not allow adding a landlord as additional insured.  

You will likely need to rehab for any strategy but Co-Living will be more bedroom additions which is less cost compared to kitchen and bath remodels that are more needed for furnished rentals. 

For some buyers it would end up being less than a 2.5-3% commish, and for others more.The tricky part for the buyer is it would have to come out of their pocket in addition to the down payment, whereas a commission paid by the seller at closing is included in the purchase price and absorbed into their loan (usually unless paying cash obviously) so the buyer only has to make the down payment out of pocket.

I have a large lump sum saved in an investment account for down-payment and any additional costs.

Additionally, the price point is still cheap enough to find the 1% rule and positive cash flow and there's amazing appreciation potential.

The only reason he did it was because it led to additional work.