Yes
select address from customers where first_name = "Luís" and last_name = " Köhler"
Provide address of ID 1?
select address from customers where id = 1
Provide email and phone number of Astrid Gruber's?
select email,phone from customers where first_name = "Astrid" and last_name = "Gruber"
Postal code of ID 3?
select postal_code from customers where id = 3