You want to have proof that you're giving her sufficient notice.

As far as invoices and payments, I've run across Cozy.co and paypals inbuilt invoicing feature, but I'm not sure if either will be sufficient for them and for them to proceed with a lending application. 2.

My token of contribution here is to say that for Dorchester, depending on where you go you will find better deals on C, D neighborhoods; however as far as Medford, we have already missed the boat and numbers don't make sense out there anymore unless you get deals off MLS.Good luck and feel free to reach out - I am always open to get together for a cup of coffee the next time you are in Somerville.Flavio

If my track record is not sufficient to raise capital yet, can you give some pointers on what I can do to improve the track record to instill confidence in investors?  

Do you think 7% for repairs and maintenance is sufficient? 

Today- many smaller companies are paid a small amount per month to keep you "active" and sponsor you. ( I pay $45/month) with a token $300 or so per each transaction you do ( a closing taking place) - and you keep the rest.

Rate/term refinances generally have lower closing costs than purchase mortgages, and can all be financed assuming there is sufficient equity in the deal.Gift of equity + seller credit for closing costs.

If not a simple promissory note  with the terms is sufficient.

This is known as the self-sufficiency rule.

I was unsure if the assignment would be sufficient or not when finding my end buyer but now you have clarified that it is.