Pretty standard 90s sitcom fair. Frasier is the same, except they have made him somewhat less insecure and also wealthier, both of which could have really happened. The surrounding characters are straight out of stock, rebel son (I assume it will come out that he is homosexual), dweeb nephew, drunken cynical friend, man crazy female boss, streetwise female foil for the son. Basic sitcom characters, mixed together in living situation based situation (Everybody Loves Raymond, Three's Company, Gilligan's Island, etc, etc, etc).
Interesting that they actually are using Harvard and not some legal office cleared faux name for an over-priced self-righteous Boston university.
This has CBS, which has always been TV for the old and the old at heart, written right on it.