But, happy to make an intro to a woman I work with that runs a 'boutique style' staging company -- She is also a wealth of knowledge on the topic and I'm sure would be happy to shed some light on this for you! 

Over the years I have done light updates in between tenants Lessons learned?

The lights next to the window would be great if you could position a bed that way but looks like the room is maybe 8 ft wide so I doubt you can.

It is light, very neutral so it looks great with any decor. 

All of my options are around the same dimensions so I've been looking at gallon amount as a more accurate gauge of how many people would fit.Largo LS 5 person tub:- $3,358.0: 200 gallons- H 29.5 in, W 61 in, D 71 in- Includes: Control Panel, Cover, Ozone water purification filter unit, LED Display, Power Cord, Pump, SensorsMalta 4 person- $3,589.00: 240 gallons- H 30 x W 57 x D 81- Includes: Cover, Filter Unit, [Ozone water sanitation system], Power Cord, Pump Ohana Spas dual facing lounger- $3,705.99: 200 gallons- H 29.5 x W 71 x D 61- Includes: Cover, Filter, Ozonator, Light LS100DX- $2999.00: 205 gallons- H 32 x W 62 x D 71- Includes: thermal locking cover, ozonator, multi-color underwater LED light, waterfall feature, two cup sliders, filter

Knowns: ground will be rock, no overhangs, typical 8ft fence with one automatic gate with key pad entry for both entry and exit, lighting and video surveillance. 

You can have a couple yoga mats and some light weights in the house if you feel it would add to the guest experience. 

Truly in Huntsville proper, or in an outlying area like New Market/Meridianville/Hazel Green? 

The second property had some light cosmetic work and a new kitchen.

Recent updates include luxurious vinyl plank flooring throughout, fresh interior paint, new lighting fixtures, and solar panels.