In reply to astley007:
It's been a while for me; if you'd like pm me and I'll help where I can on how my month was spent out there.
My father dragged my mom and I up it - he'd recollect it perfectly; however, he isn't around to ask. So; it's down to my hazy recollection!
We spent 2 weeks acclimatising with various hikes and climbs based from hotels in interlaken, scheidegg, first and zermatt. Used the trains a lot! For the hornili we used the huts and a guide as my mom totally freaks on heights - it wasn't too bad. Started out in the dark; our ascent was either tail end of August or early September.
I loved it. Very proud moment; none of us were affected by any altitude sickness but we spent time preparing.
Go for it - but do consider your safety. A guide didn't cost all that much (it reassured my mom greatly her baby (me at around 18) and man) would be safe should we attempt to get a bit ahead of ourselves!
Edit: missed parenthesis.
Post edited at 21:51