@Tia14307
Some Hosts do use Smart Pricing, but I usually never recommend Host clients use it. Keep in mind it is an Airbnb product and hence we find it usually underprices the listing and it doesn't work well for properties that get booked 6months or more in advance.
Professional Photos
Your photos do not do your listing justice. Simply hiring a professional photographer to really show off your property for a few hundred dollars, will pay for itself in one or two bookings. You can also normally deduct the cost as a business expense. It is by far the best bang for your buck for the return on investment. Airbnb says listings with professional photos generate 20% more bookings (at a minimum). Many guests will make a booking decision on photos alone. Several of your competitors don't have your view, but have professional photos. Take a look at their listings photos and you'll see what I mean.
Your Pricing
I do think your prices are a bit too high for off season. Other comparable listings are much lower and some offer more amenities (hot tub, sauna). The key to your listing is that view! and your photos aren't really highlighting how fantastic your property is. Other listings can't really offer what yours does, but your photos aren't telling prospective guests that. There are plenty of ways to lower prices, get visibility for future bookings and encourage longer stays using Professional Tools/Rule Sets and custom promotions available on Airbnb. That said, professional photos would seal the deal for sure.
PriceLabs
I would also recommend PriceLabs as a better alternative to Smart Pricing and most Hosts who use it love it. It does however, require some work up front to get the pricing correct and then tweaks after a few months. Most Hosts who use it love it and it would give you the flexibility to do way more than you'll probably ever need; it's very comprehensive.