Adverb Placement
An adverb usually comes after the verb it modifies.
Cantas bien.
You sing well.
An adverb always comes before the adjective it modifies.
Eres muy alto.
You're very tall.
An adverb always comes before the adverb it modifies.
Hablas demasiado rápido.
You speak too quickly.
Va is because that’s the pronoun that u use in front of the name va a Carlos retaurante