In that case then yes you can pool your personal funds and IRA funds in the same LLC for investing in real estate.

I get calls all of the time from agents who have buyers that want to "Just measure the curtains" or "Wanted to see the Basement again to see if a pool table will fit" or "want to count how many energy efficient light bulbs they need to buy" or "To see if their camper will fit in the garage"The answer is always the same "I'm sorry we are unable to accommodate that request due to everything going on at this time".

B would be a step down from that and typically will at least have a pool and gym, maybe a little off the prime location.

they live in very good neighborhoods , built in pools , or they have a beach house and or a 45 ft sport fisherman for ocean fishing .  

After you spent more money on repairs and improvements your cash on cash return may still be below 10%.Now compare this number with the opportunity of passive investing with a pool of other investors into the apartment building or commercial real estate.  

The common areas taken care of by the HOA were all the exterior parts of the units, and the pool.

The dog is friendly, but it jumped the 4 ft fence in the backyard a couple weeks ago, went into the neighbor's yard, and jumped in their above ground pool while their kids were swimming. 

The funds came from a company, I will not name, who pools funds/crowd funds and distributes - not you...

They may also report things they or their neighbors are doing, like filling kiddy pools. 

And the campgrounds have pools , some have water parks .