Microsoft Excel, and most budget or free online bookkeeping isn't going to cut it in this situation.For the rental properties you own directly, I often tell clients and prospects that a P&L in Microsoft Excel is just fine and a balance sheet is not necessary for tax purposes. 

If you choose an online program, ask how much access you have to the coach.

I am seeing quotes around $120k which would put that cost per square foot around $600 which seems a lot compared to what I have seen/read online The reason your cost per square foot is so high is you still have to add all the things a regular house has but in a smaller space.

In most states they must be published in a local paper which all are online.

I began inviting them to online zoom meetings I would hold with brokers, agents and investors... friends I had made along the way, where we would just talk strategy, loan types, current market trends etc.

Thank for your help Connect with a great property manager or use one of the free online tools to estimate rents.

Do i t to build your online presence, reputation and credibility as a business.

Andy Sirkin (fantastic legal team from SF) has a library of free online articles and a set of agreements to purchase, to help you on your way to become a Subject Mater Expert. https://andysirkin.com/article...Elizabeth and Christina (The Rental Girls) have done a great job pioneering the shared ownership (TIC's) model in Southern CA. 

I'm perusing through some online listings for multifamily in my area.

We did online real estate investor Zoom meetups for Philly investors all through the pandemic, but have only done one there in person.