Sorry for using English. Chinese input on my computer is too slow.
1. You are right. With nearly $10,000/month NOI after management improvement, 是可以半躺平了。
2. This suggestion is really good. We originally thought to hire a student as a part time helper. Clearly a handyman is much better. Hope we can find a good one----though not easy.
3. For buyer agent commissions, just googled it and found a biggerpockets link. Bascially most commercial real estate buyers do not have their buyer agent. If they want one, in most cases the buyers need to pay commissions to their buyer agent. It is not the seller's responsibility to do that, especially in this hot market condition. This is different from residential market. So forget about the commission. Get the deal is the most important!!!
Big thanks!!!