Hiya
We also have the Silver Cross Sovereign.
We went and looked at the Chicco Polly but Toby struggled to put it up and down. I read reviews about the Silver Cross one and the consensus was it was easy to put up and down, which it is.
Its £100 but I bought it over a month ago when I found a 20% off discount code for Mothercare.
I've started to put Phoebe in it the past few weeks, she's fine in it! It reclines quite far, the harness is just about small enough. She weighs just over 14lbs, but is quite skinny. It is nice and high, but also goes low enough for me to feed her from the sofa if I need to (our flat is tiny) which was a must for me.
It has 2 trays which are 'microban' protected to help get rid of bacteria, and you can remove the top one after they've fed to leave another tray for them to play on.
I'm pretty sure it will come in VERY useful when we start weaning her.
Oh and I almost forgot to add - the box & instructions says 6 months / sitting unaided, but the website says from around 4 months.
http://www.silvercross.co.uk/Sovereign.php
If you buy online from Mothercare make sure you check out hotdealsuk they often have good discount codes - there's a 10% off one at the mo.
Hope that helps
ETA: Thats not Phoebe in the pic! But can take one with her in it if you want, just let me know
