I stayed at the Hyatt Regency Santa Clara for a weekend in October, 2014. The hotel is older, my guess it was built in the mid 1980’s, and has a large footprint of 501 rooms. The closest airport is San Jose (6 miles), a small airport that makes getting in and out easy.
I assumed it would be quiet on a weekend when business travelers were at home, but was I wrong! This is definitely a conference hotel (it is attached to the Santa Clara Convention Center in the heart of Silicon Valley). There were two conferences at the hotel (ironically neither were tech conventions); one was quilters the other was high schoolers. As you can imagine, I was disheartened to say the least. Luckily, the check in agent could tell I was not looking forward to a weekend with youngins, so he put me on the 13th floor away from the students. I thought he said he “upgraded” me as I am a Platinum HGP member, but it turned out that the only upgrade was that it was on a higher floor.