Generally speaking, 2BRs will still be easier to get during the "less busy" season. As mentioned above, there is no true slow season at DHHIR anymore, just slower...and it's not really a season, either. It's a few weeks in Jan/Feb, and a few days scattered throughout the rest of the year. Part of the reason, a large part, is that HHI is now a year-round destination. It's not a sleepy little burg between Dec and March--it's largely wide open.
It's also important to note that while HHI may not have a true slow season anymore, the resort at least, does slow down in terms of tempo between Nov and the advent of spring break (save for the major holidays). While the rooms may still be difficult to snag, there are far fewer people at the actual resort because most families are in the middle of a school year. Thus, a large number of the resort's guests are couples without kids. Instead of having a family of 6-8 in a 2BR, it's not unusual to have just two adults who couldn't get a 1BR or studio. So, while the resort may be fully booked, it's still quieter. For the record, once the resort opened up in June of 2020, until the last time I saw the figures, the resort was between 95-100% booked nearly every day save for a handful when it would drop to "only" 90%+/- occupancy. A lot of that had to do with DVC members needing to use their points and HHI and VB being the only resorts open at first. Now, the secret is out.
