2013-2014年地下室楼层的改建。需要翻新的18世纪的地下室房间被改造成一个夏季公寓。两个窗户的扩大构成了主要的干预措施，使大量的日光进入房间的深处。未覆盖的石灰石被暴露出来，并被赋予了大气的主题。这种方法得到了一个不锈钢工业厨房的支持，它反映了邻近材料的颜色，并将自己作为一个现代元素融入其中。
Conversion of the basement floor 2013-2014. The 18th century basement rooms in need of renovation were converted into a summer flat. Two window enlargements make up the main intervention, allowing a lot of daylight into the depth of the room. The uncovered limestone was exposed and atmospherically thematised. This approach is supported by a stainless steel industrial kitchen, which reflects the colours of the adjacent materials and integrates itself as a contemporary element.
阳台更换和复式公寓2020-2021。现有的以铸铁支架为特色的阳台由于腐蚀严重而不得不被替换。由于内院无法进入，必须开发一种轻质结构，以便在几天内将其吊装到5层楼高的建筑上。整个建筑依靠一根混凝土梁，横跨建筑底部的露台，没有任何支撑。2014年的楼板用额外的地基进行了加固，以适应额外的负荷。夹层的生活空间得到了扩展，而其余楼层则被赋予了一个宽敞的阳台。
Balcony replacement and duplex flat 2020-2021. The existing balconies featuring cast iron supports had to be replaced due to advanced corrosion. As the inner courtyard is not accessible, a lightweight construction had to be developed to be lifted over the 5-storey building within a few days. The entire construction rests on a concrete beam which spans across the terrace at the base of the building without any supports. The floor slab from 2014 was reinforced with additional foundations to accommodate the extra loads. The living space on the mezzanine floor was extended, while the remaining floors have been given a spacious balcony.
1楼和2楼被合并，形成一个复式公寓。与第一个项目阶段类似，窗户被扩大了，为新的厨房/客厅带来更多的光线。新的厨房由深绿色的油毡和大理石面制成，成为整个公寓的吸引眼球之处。新的照明装置的规划从一开始就是建筑方法的一个组成部分。
The 1st and 2nd floors were merged to form a duplex flat. Similar to the first project phase, the windows have been enlarged to bring more light into the new kitchen/living room. The new kitchen made from dark green linoleum and a marble top serves as an eye-catcher for the entire apartment. The planning of the new lighting installations was an integral part of the architectural approach from the very beginning.
Architects: Brandenberger Kloter AG
Photographs: Basile Bornand
Concept/Execution:Adrian Kloter
Design:Cedric Odermatt
City:Basel
Country:Switzerland