Accommodations or live abroad apartments allows you to live like a King, or Queen cheaply.
Accommodation defined: Accommodation is a type of residential accommodation. People who travel and stay away from home for more than a day need lodging for sleep, rest, safety, shelter from cold temperatures or rain, storage of luggage and access to common household functions.
Lodgings may be self catering in which case no food is laid on but cooking facilities are available.
Lodging is done in a hotel, hostel or hostal, a private home (commercial, i.e. a bed and breakfast, a guest house, a vacation rental, or non-commercially, with members of hospitality services or in the home of friends), in a tent, caravan/camper (often on a campsite). In addition there are make-shift solutions.
Sleeping is typically done lying in a bed, or more generally on a soft surface, such as an air mattress, a couch, etc. Some trains have sleeping cars.