Are there guidelines in any kind of business before it can avail or can find private equity investors?

I strongly doubt that business has ever had any guidelines. It is always a risk and if you wanna success, you should take it. That's why don't be afraid and god ahead!

Greetings. Don't think that I can help you with that. I'm not very intelligent when it comes to real estate funding. But I bet that you need your estate to be good looking in order to sell it for a better price. This is why I would recommend you to hire a Chicago broken glass repair and replacement from https://www.unitedwindowspro.com/chicago/. Contact them and they will help you.