Location. San Nicolas Plaza Hotel is located in the midtown area of San Nicolas de los Arroyos. Hotel Features. San Nicolas Plaza Hotel features a coffee shop/caf and a bar/lounge. The hotel serves a complimentary buffet breakfast. Recreational amenities include an outdoor pool, an indoor pool, a spa tub, a sauna, and a fitness facility. The property's full service health spa has massage/treatment rooms and beauty services. This 3.5 star property has a business center and offers audio visual equipment and business services. Complimentary wireless Internet access is available in public areas. This San Nicolas de los Arroyos property has event space consisting of conference/meeting rooms and a ballroom. Guest parking is available for a surcharge. Additional property amenities include laundry facilities. Guestrooms. 73 guestrooms at San Nicolas Plaza Hotel feature minibars and safes. Wireless Internet access is available for a surcharge. In addition to desks, guestrooms offer phones. 32 inch LCD televisions have cable channels.