Requested Expansion: 0 Bleachers 0 Lower Tier 0 Courtside Seats 0 Luxury Boxes Total upgrade: 0 seats. Total Cost: 0 This expansion will take roughly 6 days.
Finally, beware relying too much on construction estimates. Estimates are not exactly how many days it will take to construct your stadium, and on average, construction estimates tend to be rather optimistic. If you really, desperately need your expansion ready in 10 days, you should probably not trust a 10 day estimate from the construction crew.