Last night we booked our 13 - day Germany w/Oktoberfest opportunity tour for late September 2027 and it was indicated that confirmation would take 3-5 business days but were pleasantly surprised to receive the confirmation email about twenty minutes ago. The email mentions the hotels that we'll be staying at in the beginning in Hamburg as well as the very end in Berlin and that we can book extra nights if we want. We are interested in doing so.
The question I have, that many of you seasoned RSE veterans here can answer, is how long in advance can I contact these hotels to add some additional nights to our tour? The time frame is 17 months away which seems rather far out but I thought I'd ask to get a sense of how things normally operate on this issue?
Thank you very much in advance for sharing any experiences that you have had on this subject. David