Very floriferous -- even under stress, this plant keeps pumping out the flowers and nearly bloomed itself to death. The flowers do fade rapidly in summer heat and sun. Mine has never set hips, though I have heard of some who have bred with it. Disease-resistance is good, but suffered from both bad BS and Mildew when stressed in drought conditions. (This is not one of my more drought-tolerant roses.)
I got lucky and found mine on clearance at Home Depot for $5. I usually don't stop there but felt compelled to that day. Heh, that Limoncello rose was calling me, wanting me to take it home. It's now very happily growing and blooming in my garden in the intense summer heat when little else is . . .