Hiring a professional designer for short-term rentals can bring several benefits that enhance the overall guest experience and property profitability:Enhanced Aesthetic Appeal: Professional designers can transform a space into an inviting and visually appealing environment.

I know it needs a few things (bathroom size) revised to make it code compliant, and I will need an architect to help navigate zoning (another thing we don't do in Houston :D), site plans, elevation aesthetics and local requirements. 

In the VAST majority of good rental markets function is MUCH more important than form (aesthetics).

I think it all comes down to the aesthetic.

Renters, ESPECIALLY those who know they are only looking to rent for a finite period are generally focused on function over aesthetics.

When I am looking to buy properties, I have to walk through personally to not only see the aesthetics but also the systems and layout which are hard to evaluate from pictures.

Unless there is so many nail holes that it effects the aesthetics of the wall, it is normal wear and tear. 

Ensure the plumbing and electrical connections are regularly checked for any leaks or faults.Lighting and Fixtures: Modern light fixtures and ceiling fans add aesthetic value and comfort.

I do have quite a bit of paneling work which was purely for aesthetics, while other jobs were actually necessary to bring the rental into service. 

My primary points with investors or operators are:- Design and Decor..updated aesthetic appeal can go a long way.