Elevator shaft can cover only 30 floors

Parking Ramps required to be placed first on this level

This room must be completed before it can be destroyed

Parking Ramps must be connected vertically

Parking Ramps must connect to the 1st floor

Item no longer available

Cannot place stairs here

Escalators available only at commercial spaces

No more stairs available

No more escalators available

No more elevator shafts available

No more cars in this shaft

Cannot place over other transportation items

Item requires more space on both sides

Cannot destroy this item

Cannot place item there

Only one Cathedral allowed

Only one SECOM allowed

Only one Metro Station allowed

Cathedral is available only on 100th floor

Place Metro station on bottom floor

Cannot place items under Metro

Lobbys are only every 15 floors

First floor is only for Lobby

Item unavailable above ground

Item not available underground

Cannot place on top of other items

Not enough money to build floor

Not enough money for construction

Cannot place items wider than floor below

Maximum height has been reached

Cannot place any items there

Cannot place item there

Items cannot be wider than Lobby