user: Question: How many floors have 207 w. hastings st. as the address?
Columns: ['Name', 'Street address', 'Years as tallest', 'Height m / ft', 'Floors']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Spencer Building', '515 W. Hastings St.', '1900–1910', '41 / 134', 10.0]
SQL:

assistant: SELECT "Floors" FROM "Table" WHERE "Street address" = '207 w. hastings st.';