Our family had a great stay at Deja Blue. One thing to note is the area is currently lacking a lot of activities. So that's great if you want to decompress and have some hangout/chill time. But if you're hoping to get out and do lots of stuff, you'll be driving to Olympic for that.
The house is huge (3 floors) and the layout worked well for us. They have usable pots, pans, plates, etc, so you absolutely can plan on cooking while staying here. (some places on VRBO have terrible kitchen supplies; not the case here).
During our stay, we had one minor issue pop up, related to the Air Conditioning, but did not make the Property Management team aware, as we were able to get it resolved on our own.
This unit exclusively uses Mini-Split air conditioning, which is great for zoning and keeping the place cool. For one of the rooms, it seems a maintenance crew came in to clean one of the units and didn't close the lid all the way, so the unit wouldn't run. After messing with the thermostat for about 25 minutes, we realized there was something up with the wall-mounted unit. We opened the lid and closed it, which solved the problem. Not a big deal, but since check-in is at 5pm, try and make sure everything is good to go (otherwise, you might have to stick it out through the night till a maintenance person can come in the morning to solve your problem).
Again, that's not a reason to avoid booking Deja Blue... it was a fantastic house for a couple day retreat for our family.