Bar Central in Stockholm is very striking design wise and the food is not bad either. They open till late which is useful.
Address: Hornsgatan 72, 118 21 Stockholm, Sweden
Mathias Dahlgren Matbaren in Stockholm is one of those places where the menu changes regularly, they use seasonal ingredients and they try to be inventive with their dishes. I wouldn't say this is a Swedish restaurant as it seems to have influences from different places. I really enjoyed this meal and the place is very nicely designed as well.
Address: Södra Blasieholmshamnen 6, 111 48 Stockholm, Sweden
Lisa Elmqvist was a great little restaurant in Stockholm sort of attached to the Ostermalm Saluhall which is a food hall/market with a few restaurants attached. It's also part of the market so it has a store as well. They specialise in seafood.
Address: Östermalms saluhall, Östermalmstorg, 114 46 Stockholm, Sweden