The Museum Alchemists lies below the castle a little up hill from Malostranska Beseda and very near the venue 'Golden Key'. It is part of a museum which tells the story of John Kelley a sixteenth century English alchemist who lived in the building. The theatre has basic lights and sound with black masking and seating on benches around the side with stools There is a bar immediately beside the performance space and a courtyard. Suitable for small-scale music, theatre, poetry, storytelling, comedy