Beautiful grounds, but a pathetic hotel
I had a business meeting at Humphrey's, so my husband and I stayed at the hotel. The landscaping is lovely, but the buildings and parking are a joke. 
We reserved a king room and were told we had been "upgraded". We were given a room with two full (not queen) beds. I see from other reviews this is a common ploy at Humphrey's. We went back and insisted on a king room and were given one. Both rooms we saw had been "renovated" but they still had an outdated feel, with cheap carpet and noisy air conditioners. The linens were of good quality and plentiful, however. 
The parking seems to be a big problem too. I don't think the charge for parking is unfair, but if they charge they need to provide a space. Everyone seems to be crammed together at one end. Additionally, the shuttle driver wanted to park in the spot we were in. Instead of just asking us to move (or clearly marking the space) he made up a story about it being an illegal spot so we would move. He then parked in the "illegal" spot 30 seconds later. 
The whole placed seemed very "halfway". Humphrey's is pretending to be a nice place, but they are seem to be putting all of their effort into the landscaping. Don't bother staying until they decide to work on being a hotel.