Oxana,
My sincere apologies for finding your post so late. My settings somehow were set for "not to receive any email discussions" notifications from HMF, so I didn't know about your post until I stumbled across it just now. If it helps at this very late date:
I grow St. Elisabeth of Hungary as a big bush, not as a climber, and she's a big 5'+ ball. She blooms prolifically in spring, a little less in this summer's heat (it's now sending out its second flush in late August in CZ 8a, where it's been 90-100+ for well over a month), but as I recall , it had another pretty substantial late fall bloom last year, too. I rarely can smell any rose scent in my garden for some reason, even the "wafting" ones! I do smell a very lovely rose scent from her when I put my nose close to the bloom, though, just as I have to do with all of my roses. She has thorns on the old canes, but all of the new growth is almost completely thornless. I got her from EuroDesert Roses, which is the source of Heirloom's rose by this name, and she's one big, healthy rose with lovely blooms and a great scent. I hope you were able to pick one up from Heirloom!