I'm seeing Hermitage sold out, even for 3-night stays, throughout the calendar.

For those that have recently booked, did you still have to slog through each individual date to find availability?

Edit to add: Just manually cleared all the cookies from my laptop, logged back in, and see the 3-night calendar options now. Seems odd.

But June, July, August are wide open, with a smattering of nights in April and May.

A score from someone but the dates don't work for me: there are 5 night stays that show available in April, that don't show up on 3 night stays. So they must have a 5 night minimum in at least part of high season or April.