Especially because the landlord/tenant laws in MA are tilted wildly in the tenant's favor.That said, there are tens of thousands of landlords in MA who make a living at it, so take my comment for what it's worth.Properties inside RT 128 are selling at sky high prices. 

If not tilted outward, water condensation can run inside.

Would love to hear from others on when they "hit tilt."

The profession and its regulators are heavily tilted toward the needs of the owner-occupant.

This tilts the scale in the favor of the large builders in the future to be ahead of the curve.

The concrete driveway was broken up and the slab had tilted toward the house.

They are wildly tilted in favor of the tenant.  

Location: downtown Truro, 10min walking distance to business district.Rent roll(verified with tenants): 1st unit, largest: $1195 (tenant pay cable)2nd unit: $1100 (tenant pay cable)3rd unit: $ 700 (tenant pay heat, power, cable)so generally, first two units, heat, power, and internet are all included.Expenses anual:Insurance: $2900, Heating $5022, Power: $1904, Tax $4348, Water/Sewage: $640, Snow/Garbage: $172Pros: Great location, good zoning, ready to move in condition, two level garage but pretty shabby.Concerns: There are some water leaks in the foundation(stone and concrete), there are two quarter-thick cracks near the foundation(the bricks are tilting and shifting a bit), age.Given all above, are the listing price too high ?

Be careful IMHO of anyone who is only tilted toward their side of the ledger. 

Personally, I think the difficulty of managing multiple LLCs would tilt me in favor limiting them.