In reply to Stujbro:
I did that route mid June, even then people were skiing it, but conditions change daily at that altitude. If I had a partner I wouldn't be overly concerned about crevasses, just the time it might take me without skis, never used snowshoes so can't help there.
Great route though, no need to carry bivi stuff if you use those huts, and the one at 4000m, can't recall the name.
Post edited at 17:31