I would highly recommend Zara from Koala Kids Parties
https://www.koalakidsparties.co.uk/. It was my son’s 6th birthday party at the weekend and he had a Super Mario themed party but she does lots of different themes. I had 23 kids charging round the house and was starting to question my decision to have the party at home but within seconds of arriving she had them sat in the garden completely entranced and they had such a fun time dancing and playing games. My son loved it!