This will likely be the smallest aspect of the company but seems like a sensible value add to the other aspects of the company, since we will have a storage unit with furniture/furnishings ready to go-Photographing properties for FSBO listings, or for clients we get for the furnishing/management side of the biz.

If one or more units are vacant, the remaining units often don’t provide enough cash flow to cover expenses, making it harder to meet operating costs.Maintenance costs: A fourplex comes with four times the appliances, plumbing, HVAC systems, and other components to maintain, leading to significantly higher repair and maintenance expenses than single-family homes.If you want to see the detailed calculation, read this BP blog - More Units Doesn’t Mean More Money—Why a Single-Family Home Can Beat a Fourplex.Resale value: Multi-family properties have a limited buyer pool—mainly investors—who base their offers on CAP rates.

My original SFR was 1100sf and I added 2 units: an 800sf SB9 unit and a 750sf ADU (converted garage plus addition).

I’m in the San Diego area and my husband and I are adding 2 additional rental units to our property. 

Here's a quick breakdown:Unforeseen Property Issues: Hidden damage, bad tenants, major repairs – these can eat into profits.Vacancy Woes: Empty units mean lost income, impacting cash flow.Market Downturns: Property values can drop, affecting your investment's performance. 

Of one unit is vacant, at least you have money still coming in on a monthly basis.

He ultimately refi’d into a loan that felt hefty at first, but it freed him up to add another unit in the building.

Investment Info:Small multi-family (2-4 units) buy & hold investment.

If you look up Pittsburgh and would like to talk I own over 150 units in the area and would be happy to have a discussion about the area if you'd like. 

Mine has grown over the years to accommodate more properties and analysis, but I've divided into basic sections:Revenue (by unit)COGS (I know, but old habits.