Very very good place. But for those only who like pets. U-bahn is within 5 minutes by foot, really quiet, amaizing terrace where you can relax after full day site seeing. Ralph gave us all advices about transportation, assisted to find free parking place despite we arrived rather late in the evening. His cat is a bit strange :) but we like him and became friends. For those who is in the international roaming mobile hotspot provided by Ralph is very very useful. To finalize - we enjoyed sraying there.