Metallica drummer Lars Ulrich has just listed his Northern California mansion for $12 million.

According to report of Forbest, the 13,000-square-foot residence boasts 25 rooms, including a monumental great room, six bedrooms, six full bathrooms, three half baths), five fireplaces, a library, safe room and a sound studio that rocks.

There’s also a basement sports court (for basketball or squash), six-person sauna, media room, a pool, hot tub and scores of storage space.

See the special photos below. If you want to more, click here. Photo credit: SF Gate.