Bathtub... filled
A stone no glue block with 200 hit points.
Changes into
When its hit points run out it becomes 
Empty Bathtub.
Harvest drops
Small Stone× 12
Iron× 4
Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.
When it collapses
Falling, it leaves 
Destroyed Stone (10% of the time) where it lands.
Loot
Holds the Bathtub... filled loot container: 6 × 3 slots, 1 possible items.
Rotting Flesh100%
Chance of at least one per open at loot stage 50. Every item and stage.
Where to find (14 POIs)
7 Days Suites (tier 5), Haven Hotel (tier 5), Good Life Apartments (tier 4), Pergola Apartments (tier 4), Ann Hoing's Telemarketing (tier 3), Buy-N-Go Apartments (tier 3), Meat You Here Butchery (tier 3), OK Laundry (tier 3), Town Square Apartments (tier 3), The Johansen Residence (tier 2), Honeysuckle Trailer Park (tier 1), The Barbosa Residence (tier 1), Moda Bar, The Sky Residence.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.