Echo what PP say, hamsters are difficult, fragile, nocturnal little creatures.
Please would you consider a rat?
They are intelligent, friendly, affectionate, clean animals.
I had many as a girl and growing up, they were my best friends, like little dogs, they would follow me around, made friends with our family dog, they like to travel so I would put them on my shoulder, or in my hoodie hood and carry them around.. they would come to the shop, to the park, they like being in sleeves, dark places.
If you are really, really patience you can even toilet train them.
They'll work for food and do tricks, you can buy lots of accessories for them.
They are such wonderful animals and very social, they don't deserve the bad rep they get.
Its also much more difficult to get a moody or nippy rat. I have never been bitten by a rat and I have many. Hamsters however are unpredictable and so easily hurt.
Rats also don't smell as long as cleaned once or twice a week, can he kept in bedrooms (mine always were) and won't disturb sleep- they are happily awake in the day.
Please consider a rat for your daughter, you might be buying her the next best friend.
Oh BTW, rats should be brought in twos (because they are so social) although I was brought up with if you buy one then they will be much more bonded to you - but that likely cruel to them- knowing what I know now I would only buy in twos and any good pet shop, should only sell in twos.