It is true, Party City has everything you need for a party! They recently moved to this new location only a block east from their old location and it is bigger and better than before.
Staff: They are very friendly and helpful when you can find someone. I tend to notice that you can never find someone when you need someone. They also seem to be inexperienced in the new store (e.g. aren't sure what's in stock or where something is specifically) but overall they get the job done
Store: They are very big and if you needed a one stop shop for a party then I would quickly suggest this place. They tend to stock those elusive finishing items you want for a party whether it be a purple unicorn piƱata or light up birthday princess crown, they have it all. I will have to say that although it is convenient, it isn't necessarily the cheapest place but it isn't unreasonable. Parking lot has plenty of spaces and the store is well kept.
Definitely one you should check out if you are trying to throw a party!