DVC owner here at both Boulder Ridge and Copper Creek.
Studio has one queen bed, pull out sofa and the table/Murphy bed combo. Single vanity bathroom. Decent size kitchenette with larger sized frig, microwave, toaster and coffee maker. Includes glasses/mugs, paper plates/bowls and plastic utensils. Disney also provides paper towels, dish soap, sponge and dish towels. Upper floors have a balcony, first floor a patio. Not the biggest DVC studio, but it's fine for 2 adults and 2 kids.
Ask for upper floor and close to elevator when checking in online. Better view if your room is lakeside and those hallways get real long if you're at the end and hauling luggage.
Geyser Springs is a great spot for a quick bite or drink, especially if the weather is nice - it's covered, but there's seating near lake edge. Roaring Forks has reopened and I understand the menu has improved and the layout has also improved. We always enjoy breakfast at Whispering Canyons - so much fun.
Try to park in the spaces right after the handicapped area, if you are driving, so you'll be closer to the Boulder Ridge building.
Here's the studio floor plan.