It has been a couple years since I’ve stayed at Paradise Pier, but here’s what I would recommend.
The biggest piece of advice I would give you is to walk to Downtown Disney if you’re heading into
Disneyland Park first. If you are going to California Adventure, there is a shortcut you can take through the Grand Californian Hotel to get to the park.
I believe out of the 3 on-property Disney hotels, Paradise Pier has the largest guest rooms (usually with 2 queen beds and 1 twin bed).
There is a rooftop swimming pool, which is a good place to watch the fireworks sometimes since the soundtrack of the fireworks can be heard at the pool area.
If you get a upper theme park view from your room, you may be able to catch the backside of World of Color.
I believe there is a mini movie theater that shows Mickey Mouse shorts for kids, and there is an arcade as well.
Surf’s Up is a character breakfast that my family does every time we stay at Paradise. It is one of the more expensive character breakfast that the DLR offers, however. It includes the standard Mickey waffles, fruit, French toast, smoothies, omelets, flatbreads, etc. The characters have been fantastic to meet, and the ones we encountered have been: Mickey, Minnie, Pluto, Daisy, Stitch, and even Lilo.
There is a very small cafe area that my family did every morning to save time and money for breakfast as we headed into the parks. It serves similar foods to a standard coffee shop. There is also a small lounging area to eat there if you are not in a rush.