Not excessive amounts of gifts, but in my extended family she is the only child so most adults stay up late drinking and don't want to be up early to open presents with her. Fine by me, it would be nice if they were interested but I'm not going to demand they get up early.
So the routine is, Father Christmas leaves a stocking in our bedroom (we share the spare double bed here) which contains some breakfast bits and a toy/book. Opened first thing.
He then leaves a few gifts by the fireplace, so we can go downstairs, see that he's been, and open the gifts. Then play with them for a while. Pretty low key.
Then, when everyone is up and ready to exchange gifts with each other, she can open gifts from the family while everyone else opens theirs.
I don't think this is over complicated but I have been criticised. But the only other options are letting her open all her presents alone, or making her wait until everyone is up, which is going to be 11am earliest.