I stayed at the Park Vue and it was just okay. It is an old themeless 2 story motel that has been kept up to some degree. The room we had was at the back of the place, decent size and fairly comfortable but the soundproofing and old single paned windows allowed in lots of noise. There have been a couple reviews that are similar to the Del Sol. It has a great location though and is a super short walk over to the parks.
When are you going and what is your budget? There are numerous places that cost a bit more and are 100% better. Sometimes the Howard Johnson can be had for $59 and it is a great place.