We are a family of 2 preteens, 1 teen & 2 adults. We stayed there last summer & will be this summer as well (most likely). I won't sugar coat it, it was a bit tight. Shower times were a bit stressful as 5 using 1 bathroom can take awhile for everyone. The trundle (under the bed) was too small for my kids so we brought an air mattress which worked great. I do not know if the new fold down bed is bigger than the trundle or not though. We do not hang out in the room much so unless you want to spend more time in the room I think you will be fine for sleeping. My kids like this resort so we will be returning.
If the Allstar suite was priced like the POR I would rather pick that since there are 2 bathrooms & a seperate room for the 2 adults. POR is great but not really much space to spread out for 5. The resort itself is very nice, great foodcourt, nice pools, boat to DTD, & very welcoming staff.