Air travelers to Hamburg will arrive at Hamburg Airport (HAM). The easiest way to reach the Rilano from here is by taxi, but you may also use the subway.
Please give the taxi driver the following address of The Rilano Hotel Hamburg:
The Rilano Hotel Hamburg, Hein-Saß-Weg 40, 21129 Hamburg
Taxi's at the Airport can be found outside Terminal 1 and 2 right in front of the building. The Taxi fee will be about €60.00 ($65.00).
The subway ticket is €3.10 (about $3.40). It includes subway, bus and ferrys (you only need to buy one for your trip from the airport to the hotel). If you plan to visit the city afterwards a daily-ticket would be preferable. It costs €6.00 (about $6.50) and is valid from 09:00 AM till 06:00 AM the next day. You can buy tickets at the local vending machines. If you go by bus you can buy the ticket directly from the bus driver.