You don’t have to spend a fortune to find a romantic oasis in Sonoma. Just a block off the town of Sonoma’s historic plaza, this member of the Four Sisters Inns boutique hotel brand offers gas fireplaces in its 27 rooms, with 19 in the modern main building and eight in the neighboring, renovated Vintners Cottage. While amenities like private patios and jetted tubs and the palette vary among the rooms with a queen, king or two queen beds, all benefit from the daily hot breakfast and wine and cheese “mini picnic” in a brown bag, with fresh-made cookies also tucked inside.