Janusz is an extraordinary host!!! A plus to any Stockholm trip! He gave us precious advice and we had great conversations. His flat is wonderful! We even swam a few rounds with him in the nearby lake and made good use of the balcony in the mornings as well as the evenings. Best memories of an otherwise interesting trip (our highlights were the "under the Bridges" boat tour - leading close to "our" swimming area - and the National Museum where we spent a whole day). If we go to Stockholm again - since there is so much more to see! - we would definitely book Janusz's room again! Highly recommended!!