Around 100 m² on one level, just a short walk from Lake Biggesee. The apartment is on the upper floor of a detached house in Olpe-Sondern and offers access to a spacious private terrace. Sondern is located right by the water: the boat dock, lakeside promenade, RB 92 train station, and bus connections are all within easy walking distance. Free parking is available directly at the house. Signposted hiking and cycling trails run around the lake, reaching Attendorn or Olpe. Olpe town center, with shopping and dining options, is only a few minutes away by car. The accommodation has been modernized to a high standard and offers a bedroom, two bathrooms, and an open-plan living, dining, and kitchen area all on one level. The bedroom features a double bed, and the sofa in the living area can be used as an extra sleeping space. The apartment accommodates up to three guests. The kitchen is fully equipped, including a coffee machine and a washing machine. High-speed Wi-Fi, smart TV with video-on-demand, and self check-in ensure a comfortable stay. Two parking spaces are in front of the house; an EV charging station is available for an extra fee. Sondern is in the Ebbegebirge Nature Park, between Olpe and Attendorn. The redesigned lakeside promenade (2018) is the center, with restaurants, a beach, playground, and mini golf close together. The train station is about 30 meters from the Weiße Flotte dock, where lake cruises depart from April to October. Diving, sailing, surfing, stand-up paddling, and fishing are all possible around the lake. Notes: Non-smoking apartment, smoking allowed on the terrace. No parties or events. Quiet hours from 10:00 p.m. to 7:00 a.m. Children welcome, pets not allowed.