Let's assume for round numbers that we there are 5 200K duplexes available to purchase and timing from the sellers perspective is flexible over the next year or two if needed.

I am very grateful for our neighbors understanding and flexibility with the situation.

Final payment after all work is completed and inspected.Be more or less flexible in your terms depending on the contractor's local presence, reputation, and years in business.

More direct to your question, I've structured a deal with my GC to handle the onsite visit as he has a more flexible schedule. 

I have choices and flexibility.   

(if they only require 15% down on a single family home that is usually a good sign that you are working with a flexible lender) How many loans can I have with you?

When tenants get a shorter than "standard" lease term, they are paying a premium for the flexibility.

I would make sure to add flexibility for some repairs, holding costs, and negotiation.

If they don't have the technology in place or the flexibility in how they're doing business, move on to the next.

Many want a BA but having one in finance gives YOU that flexibility to choose what and where you want to live and work.Took me 9 years to get my BA in Finance and my MBA, yes, I was tired, but persevered and now have an awesome job.