Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
A new condo development has 23 floors. Regular floors have 12 units, whereas penthouse floors have only 2 units. If the top 2 floors are assigned for penthouse units, how many units does this condo have in total?

### Response:
The total number of units on the regular floors is 23 floors * 12 units/floor = <<23*12=276>>276 units
The total number of units on the penthouse floors is 2 floors * 2 units/floor = <<2*2=4>>4 units
The total number of units in the condo is 276 units + 4 units = <<276+4=280>>280 units
#### 280

