Edit: Updated itinerary on my 5/15 post
Okay, so I'm planning a 30-day Paris(10)-Rome(5)-Florence(5)-Venice(5)-Vienna(5) trip, and I'm trying to build my itinerary bit by bit, starting with Paris. *50% of the trip sightseeing, 50% relaxing/absorbing the lifestyle of that place.
I need some recommendations on which hotel to stay in Paris (not more than 160 euro/day). I'm not too familiar with the various arrondissements, but basically I want a quiet and safe area, where I could go outside on a whim at 11PM and stroll around the immediate area like Champ de Mars. Hotel Muguet at 7e looks nice, but if there are better areas/hotels that you have stayed in before, by all means feel free to share.
Bonus question: Where's the best steak in Paris?