It seems we're conflicted here, perhaps I'm in the minority telling you that a Princess is too much stove for your scenario. It's a good debate, with some insightful points. Here's what I can say for the background on my perspective:
I have two Ashford 30's, a stove of similar size and with similar enough output range to a Princess. One of these stoves resides in a small addition put onto our house around 1995, with lots of glass (Anderson 400 double-hungs and French doors, with transom lights above all), 14 foot ceilings and 2x6 framed construction with bat insulation, open to our 1890's kitchen addition. The net space is almost identical to the size of your house, and it is basically isolated from the rest of the house with regard to heating, the only connection being thru a 30 inch deep x 24" wide doorway into the older part of the house. I can tell you from several years experience that the Ashford 30 will roast us out of the joint every time the sun shines, if I ever make the mistake of filling it at those temperatures. If I install only 6 splits instead of the usual 10, then it's more manageable, but it's really too much stove for any sunny day when the high temperature (not the low) is much above 40F. It's great on cloudy days, when our temperature runs 20 - 35F (most of our core winter weather), but it's overkill for such a small space with that much solar gain in the shoulder seasons.
This leaves me playing chicken with the weatherman most of Oct-Dec, and again Mar-April, cursing him each time he calls for "mostly cloud" and we get "mostly sunny". It's far from ideal.
I have a second Ashford installed in the older wing of the house, 4000 sq.ft. of 300 year old uninsulated stone construction, and it's very well sized for that job in any weather. But that's 3.5x more house, and likely 8x more heating load than you, due to a complete lack of insulation and our windows and doors last being updated in 1775.
My opinion is that 3 cubic foot stoves are the sweet spot for many woodburners, eg. 2500 sq.ft. in a place that actually gets snow (that sticks for more than 12 hours) and freezing weather. That's not to say it couldn't work for your smaller space in a warmer climate, surely it could, but I will continue to argue that it's not the best solution for this installation.