Hot tub heaven.   

Have great weather most of the year ( few months get super hot and super cold ).

. :)  we just got some of those hot chicken places out here in Orygun

You'll want to target hot markets that are not oversaturated.

Overcrowding can strain plumbing, electrical systems, and air conditioning, leading to expensive maintenance issues.

It’s inexpensive to provide but can make a big impact.Comfortable Bedding: Investing in high-quality mattresses, pillows, and linens improves the guest experience and leads to better reviews, which can boost occupancy rates.Smart TV or Streaming Services: Offering Netflix, Hulu, or similar services is a low-cost way to enhance guest entertainment and stay competitive.Fully Stocked Kitchen: A well-equipped kitchen with basic appliances and utensils appeals to families and long-term guests, saving them money on dining out.Dedicated Workspace: If your property caters to remote workers, adding a small desk and ergonomic chair can set your listing apart.Outdoor Spaces: If your property allows, an outdoor seating area, fire pit, or hot tub can significantly increase your nightly rate and attract more bookings.Energy-Efficient Features: Guests appreciate eco-friendly options like LED lighting, smart thermostats, or solar panels, especially in eco-conscious markets.Keyless Entry: A smart lock is a relatively small investment but offers convenience and security, which many guests value.If you’re deciding on amenities to add, it’s always a good idea to research your local market.

I will always look at the air handler and make sure tenants are installing fresh filters (most neglect this item).  

Small multi-family is hot right now due to house-hacking (low barrier of entry), and future cash-flow. 

This is very useful.You could build a deck or gazebo to house a hot tub.

Great to see you're in North Carolina—a lot of hot markets there.