I know this is a little old, but wanted to chime in. We bought 250 riviera points, with the intent of banking and going every other year in a 2 BR for just over a week with the 500 points. We have 4 kids, so a 2 BR is necessary and our intent was to also take the 3 grandparents on this big every other year trip. So far it has worked well, we did 9 nights in July 2021 (8 Riviera and the first at the BCV for the pool), and we have 8 nights booked for April 2023 (our points go further in summer than spring break!). We did have to supplement with OTU points for both trips, if I could do it again I would probably buy 300 points. However, if you actually want only a week (7 nights) instead if the 8-9 that I always try to sneak in 250 would be fine. I think 200 would be tough if you want a 2 BR. We recently bought 300 points at VGF, so we plan to bank those points as well and now use them on the alternate years. Just to add - these are all standard views. We wouldn't be able to get nearly as long in a preferred view - so the 11 month booking window is important.