Sounds like the classic "too good to be true" Most will say they can't stay in business at that rate, mostly experienced PM's will say that, they know the score, there must be SOMETHING else they are doing to make money. But maybe they are a unicorn, maybe they are truly as good as others, and have reasons they can charge less. maybe the top guy is retired and bored, and just wants to "break even". Or they are really good, but new, and will eventually raise rates over time once getting established, etc. and if so, and in the market for a PM anyway, maybe give them a try. but I would come in with the "whats the catch" mentality until you find out they really have a good reason to be less,and still quality. Also, I am pretty sure from a commercial valuation, management isn't a cost you can reduce to impact value. you'd need to reduced hard costs, like taxes, utilities, other mandatory recurring fees (licensing, for example) since professional management is "optional"