How would you introduce yourself if you were cécile?

French speakers? i need some in french. could someone check over my french text to see if its correct? j’ai une petite famille. ma soeur est jolie et sympa, mais elle est ennuyeuse. mon petit frère est amusant et handsome. mon frère aîné est très grand, intéressant, et bon dessinateur. mon père est amusant, intelligent, et doué dans son travail. ma mère est jolie, comme ma soeur, sérieux, et un bon cuisinier. its supposed to say this in english: i have a small family. my sister is pretty and nice, but she’s boring. my little brother is fun and handsome. my older brother is very tall, interesting, and a good drawer. my dad is fun, smart, and good at his job. my mother is pretty, like my sister, serious, and a good cook.

Is votre formal or informal? if it is formal, what is the informal way to say it. if it is informal, what is the formal way to say it?

First, we visited the château. / nous avons visité le château. ensuite après d’abord enfin next, we walked through the gardens. / nous sommes passés par les jardins. ensuite après d’abord enfin afterward, we had lunch. / nous avons déjeuné. cependant après heureusement enfin finally, we returned home. / nous sommes rentrés chez nous. cependant tard heureusement enfin