1) Is there a luggage storage facility that I can store my luggage at the airport? and Is there a size limit/restriction for luggage for using the storage facilities?
2) How much does/would it cost to use there storage facility?
3) How much does/would it cost to store my luggage at the storage facility?
I hope somebody can tell me if I have constructed the above sentences correctly. Pease help, thank you.
(Not a Teacher)
I only have an issue with your first two sentences:
1) "Is there a storage facility at the airport where I can keep my luggage?"
2) "Is there a size limit or weight restriction on luggage stored at the facility?"