Category "proof-of-accommodation"

Going to Tunisia as an EU citizen: is a hotel booking required?

I want to fly to Tunisia to visit a friend this January. I am an EU citizen, so I don't need to get visa in advance, but do I need proof of a booked hotel? Can

Can I use my parent's house as accommodation for a Schengen visitor visa?

I would like to apply for a Schengen visitor visa for my girlfriend who lives outside of Europe. For this, I have to prove that I am able to provide accommodati