There is no limit to the number of nights you can reserve, other than one provided by the total number of points you have to use. The 7 night limit is one that applies only if booking exactly 11 months out from arrival date at home resort or 7 at others. Even in that case you can continue to add nights as you get further into your 11 or 7 month window -- your departure date can never be more than 11 months plus 7 days or 7 months plus seven days from the day you are calling to reserve, and thus, for example, if you are booking home resort at 8 months out, you can book a 3 month stay. Also, if booking on-line, the computer system limits you to a maximum of 14 nights but you can call and get more.