Umm, do you even have a clue of what you're doing and you want to download a blank contract and fill it in?

On a couple occasions I have discussed the option of combining my existing loan with the new property or getting a portfolio loan for multiple properties.

I use the Michael Blank syndicated deal analyzer spread sheet for my analysis, and it is probably more powerful than I even need.

Make sure you have good leases, check out Milwaukee Legal Blanks if you have not already!

If the local Realtor association has a fill-in-the-blanks form, your agent can do it as well.These are great for sellers, but not so much for buyers.Don't forget to put an aggressive expiration time and date on the offer. 

You have a blank slate and can go anywhere. 

I've done exactly this with the Michale Blank analyzer.

Search out a local real estate group like DIG or connect with an attorney that you can refer business to on occasion so you can pick up the phone and ask questions when necessary.

Don't just use a blank lease off the internet, get your own counsel. 

Never leave your office without a blank 3 day notice you just need to let your non-respectful tenants know you don't need them, there are plenty of great people who want a great place to live.