The architecture of the house is influenced by the Vienna Secession and Art Nouveau. The house has a high roof, splendid stucco work and patterned cornices. A tower dominates one corner and has a face of a nymph. The nymph's face is similar to the face of Nielsen's daughter, who died of typhus. When it rains, drops flow down the face like tears. It seems that the nymph is crying about Nielsen's family tragedy.