My week stay at Johan & Dave place was so great ! He lives in a very charming appartement. The room is as described and very sunny during the morning. There is an electrical heating and a kettle to make tea, that was very appreciable. (If you are sensitive to the cold like me, bring warm clothes for a trip in winter haha) ! There is everything you need at Johan's home and nearby (metro, bank, groceries shop at 2min walk). Rotterdam is such a great city for architecture lovers, and you can walk the city by foot easily (but bike might be also very great!). Johan is such a cool man, we had really nice talk. He also helped me with my laundry. Meeting Johan and Lisette (& Dave the dog!) was so great, she invited me for dinner the day of Christmas when I was alone and we had a very great talk, meal & beers all together ! Thank you guys for the great vibe !