I have to agree here. La Amistad is my first choice. The Internet issue is easy to solve; just ask for an Ethernet cord at the front desk (they are 10-12 feet long).
However, for my visit last week I wanted to save some money and try out new venues. I definitely liked Castillo. This place is older but has a very cool vibe. I loved the outdoor bar area. With CRT green season discounts I was only paying $30 something a night.
I also got to try out Dunn INN. Yes, the construction noise sucked (will be completed very soon). Yes, the walls are thin. However, the Tiki bar and staff there are first rate. Its a great place to be during a heavy rain storm! Also, the Dunn INN casino WILL BE the next great venue in San Jose. This place is going to be fabulous

The place will be visually stunning and Boyd will be doing the right things to attract the chicas to come (free food and drinks for chicas). Trust me when I say, you will be spending a lot of time there. Although not as big, they will definitely be making a dent in the traffic at the Del Rey.