CREATE TABLE rooms (roomid TEXT, roomname TEXT, beds DECIMAL, bedtype TEXT, maxoccupancy DECIMAL, baseprice DECIMAL, decor TEXT)
CREATE TABLE reservations (code DECIMAL, room TEXT, checkin TEXT, checkout TEXT, rate DECIMAL, lastname TEXT, firstname TEXT, adults DECIMAL, kids DECIMAL)

Which room has the highest base price?
SELECT roomid, roomname FROM rooms ORDER BY baseprice DESC LIMIT 1
SELECT "roomid", "roomname" FROM "rooms" ORDER BY "baseprice" DESC NULLS LAST LIMIT 1