H there, I'm a certified international property specialist and while i don't personally specialize n Costa Rica,  have several colleagues who do.  

I am the VP of OmniKey Realty LLC and we specialize in working with investors to grow their real estate portfolio.

Find someone local or who specializes in working with investors.

Specially with a new Covid 19 strain found in the UK.

Most value adds involve work   Some require specialized knowledge.Here is a list of why adding ADUs in my CA market is typically a poor RE investment:1) The value added by the ADU addition is often significantly less than the cost of adding the ADU.

Would this be better to try and go through a local bank or is there good options for private money or other banks that specialize in this?

Any special process or just fell them and skid them to a landing deck them then haul them off ? 

Found this off-market deal through a local wholesaler specializing in distressed properties.

Found this off-market deal through a local wholesaler specializing in distressed properties.

@Greg StrunakA good real estate accountant can save you thousands of dollars by leveraging entity selection and formation, tax deductions, cost segregations, bonus depreciation and tax planning.I recommend finding an accountant who specializes in real estate taxation, business taxation, financial planning and tax planning.You may want to consider working with your accountant remotely to expand your options.I would also recommend looking for a accountant willing to work with you throughout the year.