Find a good teacher. Good luck.
I do not know your budget, but I would recommend the Yamaha PSR-E273. Guitar Center has them for $139.99. Look for a better price if you want to. It has 66 keys rather than the customary 88.
I started piano when I was 6, and played throughout my school years, and made my debut at age 9 with Richard Stoltzman, my friend, classmate, and a well known Clarinetist. My piano teacher was Miss Meyers, who played the Organ for our Catholic Church. Miss Meyers had me playing Bach, and someone would call her on the telephone, or ring the door bell. She would leave the room and answer the call. As soon as she left, I would begin playing Boogie Woogie!
When Miss Meyers returned to the music room, she would get out her 18” ruler and hit me across the back of my hands. No Boogie Woogie allowed at her house! Lovely person! 18” rulers were standard issue for the nuns at Most Holy Redeemer in San Francisco, where I attended school. They knew how to use them too!
I have owned many piano keyboards, and the one I recommended is a good starter. Now if you wish to step up a bit, I can highly recommend Steinway Pianos, and I love the one that we own!
The piano keyboard we have these days is a Yamaha Motif XS8. It is one that Stevie Wonder used. It is a very nice keyboard. But the Steinway is best!
Tom