We love IRB. Sand Castle is huge but even in a holiday week, we rarely saw anyone in elevator, hall, stairs, or rec room. Pool was busy on /off as expected and cannot control other people’s children. Nice shared toy box for pool/beach. Beautiful beach. Unit itself was super clean. Nice open layout. Updated bathrooms. Very comfortable. When they say no beach towels and only starter supplies they mean it. First condo we’ve ever stayed in where we had to buy beach towels. Not a pen or pad or paper. Maybe it’s COVID, but we’ve stayed in other units during COVID where basics are still there.