For Shipping: After payment I was called personally to clarify the delivery. It is delivered by a freight carrier. The delivery status can be checked online, clarify the delivery time by phone or email. For me it worked out well, even if the delivery man was two hours early before my apartment;) The delivery time was with me 3 working days (which I think is really fast for a slatted Often you have one or two weeks to wait)..
Based on previous experience, I would recommend the slatted strongly. Should anyone the adjustment in the head do not need, I recommend to contact the manufacturer to take. Without adjustment of the slats also costs a little less)