There is no objective classification for property class, we are all just guessing.

One of the questions you might ask is whether there is a quantity discount, some are not readily advertised but may be available.

If you're objective is to hold on to the property forever for cash flow then our criteria wouldn't be applicable to you.  

At first, I thought of developing my own spreadsheet that includes the products I need for each of the units, the purchase date, the quantity, etc.

It really depends on the individual's goals and objectives.

This process may appear to be more complicated if you're new to real estate syndications and trying to make your first investment.To determine if the real estate syndication deal aligns with your objectives, each investor must thoroughly study the business plan and private placement memorandum.While there's no such thing as a risk-free investment, you can evaluate a real estate syndication's strategy to see how it minimizes risk and offers cash distributions to passive investors on a dependable schedule.Consider the tax benefits of depreciation in conjunction with the expected cash flow returns, as well as any profit shares you may receive upon the sale of the property.

The motion is granted without any objection by the trustee.

If your objective is to become a landlord look for a property that has an ordinary paying tenant, or is empty.

Any objections?   

My two cents:  For starters let's define investment real estate as property's primary objective is to make a profit either through positive cash flow or through appreciation (or combination of both :).