I have not had good experience with Dancia and I've also heard other fellow adult dancers having problems with shoes that were fitted by them. When I was there, the fitter was already giving me shoes to try base on what I told her I was wearing. She did not examine my feet, did not even get close or touch the shoes when I had them on and didn't ask many questions. It didn't feel very thorough. So I came out with a pair of Merlets which felt very comfortable when I was there, but later realised it was too narrow for me and ended up with bunion pain for months, which started gradually until it got unbearable and I finally realised it was because of these shoes 😢
Having said that, they clearly have many returning customers so perhaps it's a hit and miss depending on who you get. But unless you know who to ask for perhaps it's better to go elsewhere, especially when it's a first time fitting and your daughter probably doesn't know what it should feel like and what may be issues to raise to the fitter. Like others have said if you can shop around that would be ideal.
Personally I go to Bloch as their shoes have worked well for me, the fitters i've had there had been very thorough and very helpful. I've also tried Freeds and they were equally good. Just be aware that some shops (Bloch for certain, not sure about the others) may require advance booking!