Preguntas sobre ejemplos de oraciones con, y la definición y uso de "Falkenberg"

Q: ¿Esto suena natural? To travel from Falkenberg to Arlanda by train, costs approximately €15. The cost has to be multiplied by two because I have to return to my house when the trip is over.

Please help me with the grammar!

Q: ¿Esto suena natural? To travel from Falkenberg to Arlanda by train costs approximately €15. The cost has to be multiplied by two because I have to return to my house when the trip is over. Perhaps it would be a cheaper option to split the expenditures instead of including everything in a package trip, but on the other hand, a package trip offers the tourist a relaxing vacation. Since I seek a comfortable vacation, this is the perfect option.


Please help me with the grammar!