The last time I ate at Cabanas instead of the main dining room (MDR) was in 2018 and there's not a lot of room. I am going to guess maybe 20 tables? It was on the right side (as you enter) and only inside tables, which I think had table cloths? There was a nice small salad bar and a limited menu. Not many people use it or maybe aren't aware of it, which is fine by me. But it's not currently set up for many people. I remember one cruise, our family of 6 (4 adults, 2 kids) ate there every night after just one night in the MDR. Just took too long.