Find a reputable roofing company-look at online reviews and find one that has been in business for a while...ideally local company.Inspect the roof-are shingles curling? 

Nothing in mine yet because I'm still preparing myself to open an US bank account but the banks I saw online requested ITIN which I don't have.

There are always 2 sides to the story so it's nice to see when the service or product provider can show proof, etc...As you have seen with me first hand over the last few weeks.I've always believe in learning from mistakes and only blaming myself when $#@% hit's the fan.There is enough free content available online for everyone to study.You will only truly learn when you start doing.Thanks

Yea I get mine online in two of my counties.

Cleveland is especially interesting because you can find multifamily properties at lower entry prices compared to other markets.Network locally – While connecting online is great, building relationships with local realtors, property managers, and contractors can really accelerate your success.

We use Quickbooks Online and took a class with our CPA to learn the basics - Well worth it! 

It is case-by-case.If it is portfolio income, it is reported on Line 5 of your partnership's K1, and there is no self-employment tax. 

OngTo succeed in real estate investing, follow these strategies: attend seminars, build an online presence, fund your first deal, learn wholesaling, partner with someone with capital, retain information from books, and achieve a net worth of $1 billion.

My 3BR rents range from $1,425 to $2,000 which shows why it is almost impossible to give you meaningful rent data without you being more specific.At this point, I wouldn't discount the online systems such as Zillow so much.

Check out other online guides available here: https://www.biggerpockets.com/guides3.