Coaches have toilets, absolutely free WiFi and electric power retailers, as well as snacks and beverages for order on board. Flixbus is a sensible choice with the spending budget-acutely aware traveller; acquire tickets beforehand for the cheapest fares (note: there isn't a selection to reserve a seat in advance). Rome2rio's http://sethbsjyk.mybloglicious.com/23475148/the-definitive-guide-to-kirchen-in-london