By Cam Vigliotta There’s no such thing as the perfect time to buy new furniture. In fact, we generally don’t consider investing in new furniture until something unexpectedly breaks and needs immediate replacing. But if there was a preferred purchase window for a new couch, dresser, bedframe or credenza, it would probably be now, while Burrow’s Spring sale takes up to $600 off new furniture when you use promo code BLOOM at checkout. Alongside modern sectionals, armchairs and ottomans, the New York-based homeware designer also offers items for the bedroom, home office, bathroom and beyond. A mod…