I am considering staying a night or two in Avignon after taking the TGV from CDG. Is it easy to take the shuttle into the town from the TGV station (with luggage)? Is there lodging (small hotel, B and B) that is easily walkable from the town train station? And is the town itself easy to see without a car? Any advice on lodging for a solo traveler would be most welcome as well! Many thanks!