The Kidani 1BR's and 2BR's are about 100 sq ft larger than Jambo's. That is not a "little" larger but significantly and very noticeably larger than Jambo and the three bathrooms are great to have, including that the master bath has a separate tub and shower unlike Jambo which has a combined tub and shower, and Kidani has more closet space. Like you I like the amenties at Jambo more. In fact, when I first purchased AKV, I thought I would stay only at Jambo although I agreed to try Kidani once. However, since having tried a Kidani 2BR for the first time in 2010, I now have a clear preference: If I am getting a 1BR or 2BR, I am going to Kidani; if studio or Grand Villa, Jambo wins. Those 1BRs and 2BRs at Kidani are just so much better than Jambo's, studios are about the same size, and the Grand Villas at Jambo are the best at WDW. Moreover, the dedicated 2BR at Kidani is ideal with two queens in the second bedroom and a balcony that runs the full length of the unit (no wall separating the 1BR from studio like a lock-off). Kidani has its own benefits including ideal under-building parking if you have a rental car, a community hall, the kids elaborate play area at the pool, and though only one restaurant, Sanaa is very good.