Basic car seat for 2 year old from Walmart

Ki

Hi! I’m hoping I can get some recommendations on car seats. I’m from Australia, travelling to the USA in March for a holiday, and we need to get a car seat for my 2 year old daughter.

We will be ordering it from Walmart and having it sent to my brother (lives in San Fran).

After recommendations for something basic, easy to install, comfortable for her to sleep in...and safe!

Thanks in advance 😊