Recommend you don't make an offer. 

The accountant offices focused on international clients will offer the possibility to register your SL at their address for a compensation (yearly or monthly).Regarding these other services, like mail handling, phone assistance, etc., I would advise you to try to manage it yourself to slowly understand the Spanish system.

From the public website,The BetterLife Tribe program offers everything you need to achieve real estate success:Monthly Calls with Brandon Turner and top real estate experts, providing you with insider knowledge and strategies.1-on-1 Personalized Coaching to tailor a growth plan specific to your goals and challenges.Access to the reiOS System of Success, the exact operating system Brandon used to scale Open Door Capital to over $1B in assets.World-Class Real Estate Education and Tools that equip you with the skills to dominate any market.A Thriving Network of 1,000+ Active Investors ready to support, inspire, and challenge you on your journey.Seems like a great program like many do in the marketing materials

There are a lot more things that occur as part of the contract that would be included including valuations for each parcel, specific tax consequences, proffers offered to the city etc. 

It was just an offer (costs extra) through a local lender I used!

The seller not necessarily settled, Seller simply took the only offer they had.

Holding the new property until passing offers a step-up in basis, eliminating deferred taxes for heirs.

I can offer both conventional (Fannie Mae, Freddie Mac) and government (FHA, VA, USDA) options to help make it happen! 

If you are interested in these options, reach out to me and my team can go deep with a couple of our lenders that offer these programs. 

This tax change could trigger even with offering contacts for those services as it could be construed as contractors.