The concern here is the financing.

However, the property’s cost basis (what they originally paid) carries over to you, meaning if you later sell, you may owe significant capital gains tax on appreciation.Alternatively, selling the property at fair market value eliminates gift tax concerns, but your in-laws may owe capital gains tax on any profit.

My main concern is maintaining a good relationship with the relocation company for potential future stays, as they were very understanding and realized it was due to asthma issues (I have not worked with the company before).I would appreciate any thoughts on how you would proceed in this situation.

Quote from @Vikas Jain: Yes, I have already seen the buy-in, im less concerned about that part of it, but just want to make sure its legitimate (plenty of opportunities where buyin is high but it doesn't always mean the product is good, just been burned in the past by others so trying to do better due diligence this time around)Their success rate, as of now, is 100 percent.

I don't have your answer, but I do want to let you know my concern.  

Step into their shoes, listen to their concerns, and meet them where they’re at.

It is a common concern, I think if you are writing competitive offers then you can request a discount.

I would give them a list of what you’re looking for/at ahead of time and obviously not linger in areas where this couldn’t be a concern.

I'm an experienced project manager with hundreds of cradle-to-grave efforts under my belt, including building project scopes and budgets, evaluating contract proposals, and managing construction to maintain the delivery of high quality products on-time and in budget.Penny is a licensed clinical social worker (LCSW), serving the community mental health needs of parents, children and families.We both recognize we have an immense opportunity to serve our community and want to capitalize on the blessings we have been provided so that we can continue serving our neighbors.My wife, Penny, and I are looking to transition into commercial multi-family real estate in 2025.

If it is someone you know you can give them a straight return as if its a loan - can provide a lower interest rate to provide upside - it really depends on the lender and what are they concerned with and what is their risk profile.