I am writing this review from Frankfurt Airport, on my way home from San Diego, where I spend two days at Franz, after a business trip to SD. The room was very quiet, I sleept 1000 times better there, then at my hotel down town. But, and there is always a "but", the pictures is very optimistic, the room does not stand up to the pictures, but still it was fine, but again there is many rooms at this rate around SD, so browse the locations... I rate it 3/5...