We'll be travelling with extended family & friends on 6/27 sailing. My immediate family has 2adults/2children. My choice is either 2 adjoining Cat 1A's (9122 & 9124), or one Sky Suite(SS) for my family(6102)and another for in-laws(6100)and children would be divided between both cabins. Questions-Is there enough room in sofa bed of SS to hold both children if necessary?; Is location 6100/6102 poor as Penthouse Suite windows are "right there?"; Lastly any comments on 1A's vs. SS? Thanks!