I've used the search feature on this forum but didn't have much luck.Are there any US investors, hard money lenders, or groups that invest in flips outside of the United States, specifically in Europe (Netherlands, Spain, etc.)?

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.

Paid platforms often offer additional features like market analytics, off-market property leads, and filters for investor-specific criteria, giving them a leg up over free options.Exactly, most platforms have to offset cost somewhere because of how expensive it is to keep the data up to date.

THE attractive feature to me of MHP is renting the lots, not renting homes.   

I would say that RentRedi is good from a general property management perspective with features for managing tenants and maintenance requests. 

This single-family residence spans approximately 4,250 square feet and features 5 bedrooms and 5 bathrooms.

Constructed in 1910, this property features a total of 2,793 square feet of living space.

@Ashley Kehr have you used the Search feature here on BP?

Quote from @Mike Calvey: Hey Bobby - Have you tried contacting an agent in that area through the Find An Agent feature with BiggerPockets? 

For the additional features we need that STR apps don't provide, we do the following.esignatures.io for lease signingKeyCheck for background checksOtherwise everything I need is covered by Hostfully, Breezeway, VR Platform, and a few other apps