We are taking a trip next year with my brother and mother. We will have four adults and three children. Dh wants to stay offsite, but my brother and I want to stay onsite. Please tell me about the family suites. Are they roomy? My children are 6, 4 and 2. Would the suites give us enough room? What about the sleeper chair and ottoman. Are they comfy? I think my two oldest could sleep on them without a problem. TIA