Nucor (Floor and Decor) and Lifeproof (Home Depot) are two great brands.Not all vinyl is waterproof.

On Dec 31st, she informed you that she doesn't have rent for Dec or Jan.... 

Remodeled the Master Bath // Removed an interior wall // Added 8+ Person Hot Tub // Outdoor paver Dining Area // Turf Cornhole run // Turf Putting Green // Decor // Decorations What was the outcome?

I would look at the surrounding comps and see how they are decorated.

We rebuilt the front and back deck, replaced the hot tub cover/added a flipper, added more patio furniture, replaced the ugly flooring (cheap wood laminate/linoleum in bathrooms) downstairs, redecorated the entire inside, changed out dated light fixtures/fans, added small furniture pieces and decor to make it feel welcoming, added arcade games, purchased books/games/art, and adding a cabin name sign at street/on house.  

In Orlando (at least), the typical thinking is to buy as big as you can afford, there are fewer of the larger homes and you also have much more flexibility to decorate and theme them with more square feet and #bedrooms.

Make an effort to decorate.

Most importantly, how is the home themed and decorated?

I have great photos (clear, bright, well positioned), it's in a great area where people love going to for Coachella and Stage Coach music festivals, there's a beautiful pool and hot tub with lounge chairs, I have Instant Booking on both Airbnb and VRBO, I have nice furniture and decorations, and I have the nightly prices slightly below my competitors.

Small renovations such as paint and decoration and cosmetic upgrades What was the outcome?