I'm a big Park Vue fan... Here's why:
http://disboards.com/threads/park-vue-inn-or-desert-inn.3497791/#post-55462511
(1) The walk cannot be beat. I mean, yes, BWPPI is just a crosswalk away (a crosswalk that everyone ignores). But BWPPI is a long hotel, and I'll admit I'm a bit lazy after walking 13+ miles in a day a
Disneyland! I don't like seeing the front of my motel and then having to keep on walking...and walking...and walking to get to my room.
(2) The beds are super-comfy. Pillow top softness with firm mattresses below; but not overly firm. They are just perfect. And after a long day, sinking into bed is wonderful.
(3) Hot water is a wonderful thing. The easiest way I avoid waking up with sore legs is to take a shower or soak in warm water after we get back to the motel. I also like warm showers in the morning. And I like taking a dip in the hot tub without getting a rash. (Happened at Desert Inn.)
(4) Speaking of showers, PVI has some wonderfully soft and large towels that actually serve to cover me while I dry off. Not bath sheet size, of course, but they aren't those tiny towels, and they aren't scratchy.
(5) PVI has an on-site store, and Cold Stone Creamery. It was easy to stop off at the store, or the vending machines, to get a $1.75 soda (thereby saving $1.50 from park prices). I'm only slightly embarrassed to admit I ran to their store in my pajamas for a quick snack more than once. And, they have a huge selection of souvenirs. Of course, they can't have anything that says "Disneyland" but "California" with Mickey and Minnie seems to make the point for many people. They also have potentially-forgotten necessities, like the hairbrush my DD didn't think of packing and the toothbrush I forgot.
(6) Breakfast. PVI has hot items (over the years, we've had biscuits and gravy, waffles, fried potatoes, hashbrowns, bacon, sausage, eggs, and more), along with fruits, cereals, yogurt, toast/bread, coffee, teas, juices, milk, and more. While we aren't huge breakfast eaters, it still saves us a fair amount! They are usually open pretty early, allowing enough time to eat and still do rope drop.
(7) Customer service. This is where places earn my business or lose my business. At PVI, they have always acted like I was their only guest. They called to make sure I didn't need anything. They left DH and I a sweet little present for our honeymoon stay. When there was a billing issue (my dad was trying to pay for a night of my honeymoon, and wasn't getting his desire across on the phone, so I got there, explained he situation to the desk person when my dad was on the phone, and she immediately got the night taken off my credit card and on to my dad's. They have also opened our room for us, after already checking out, when I realized I had forgotten my engagement ring in the room, and then even helped look for it! (They found it

)... Oh, and they do military discounts, and returning guest discounts. It always feels like PVI wants my business.
So, there's my dissertation on why I love PVI.
Something else to think about... How old are your parents? Are they in good shape? How will they feel walking another partial mile at the end of the night? From the esplanade, the walk to Best Western and Park Vue is 0.25m. HoJo is 0.41m. Desert Palms is 0.68m.