I know you have been here a long time and thank you for being a good tenant but on X date we will need you to vacate (maybe use chatgpt on it) to soften it more.Key is, give them a date but give yourself some extra time just in case. 

These days, even properties with nice amenities like pools need to go the extra mile to capture attention and bookings.

Compare yourself to these but do something extra to make it stand out.

Buy a sofa and keep the sofa bed to keep the extra-capacity, at the risk of cluttering the living room too much?

The stone elevation can be expensive but will really move a house quickly with the added curb appeal.Some things I like to add for not much extra cost..

It’s always good to have an extra bedroom if possible, as it can attract more tenants or allow for house-hacking opportunities.

Have an owner's closet, where you lock up your extra inventory so the guests can't use it. 

Then you can choose to get a roommate to make extra money.  

Not sure if that is the case for you or if you are worried about burnout but if not, I would continue making extra as a nurse which will help with getting you approved based on income for future homes. 

Do a side letter with Phase 1 investors to give them an extra X% pref and/or split.5.