20% down is available, 25% down will bring significantly better terms in a lot of cases. 

I primarily invest in buy and holds, but I do a little bit of everything including fix and flips, airbnb's, mid-term rentals, and wholesaling.

A local real estate lawyer or translator can ensure you fully understand the terms and conditions of the purchase.Other Costs to Consider- Closing Costs: In addition to your down payment, expect to pay an additional 8-12% of the property price for:- Notary Fees: Around 1-2% of the purchase price.- Property Transfer Tax (Grunderwerbsteuer): 3.5-6.5%, depending on the region- Land Registration Fees: Approximately 0.5-1.5%.- Realtor Fees: As mentioned, these range from 3-7% of the purchase price, plus VAT.Benefits for Service Members- Equity Building: Owning property builds equity over time, providing long-term financial security.- Strong Rental Potential: If reassigned, you can rent the property out in Germany high-demand rental market.- Tax Advantages: Germany offers tax deductions for property owners, which can help offset some costs.Key TakeawaysService members have a unique opportunity to buy property in Germany with minimal upfront costs.

Unlike refinancing, which involves taking out a new loan, recasting keeps your existing loan terms—including your interest rate and loan duration—intact.

Most are folks that have the emotional control of a 5 year old, controlling attitude, an omniscient narrative in every thread & topic, act like an online hall monitor, and constant attention seeking. 

Essentially gamifying the learning of real estate jargon, terms, laws, etc!

The Tenant agrees to maintain an active renters insurance policy for the duration of the lease term and any renewal periods.

All good, he got the job and started on May, 10, 2018.To make a long story short. 

The reason I ask is because most deals I see on Crexi or Loopnet or anywhere else create negative cash flow under 7 or even 10 year terms with 7% - 8% interest rate.

I agree with @Jonathan Greene that the question is vague, so my advice will have to be as well.The short answer: MTRs are real estate, so just like all real estate, any place that can long-term-rent cash flow with increasing jobs/population can be a suitable site to purchase.