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

### Instruction:
Mr. Resty has two identical 4-story buildings. The first floor has 2 apartment units while the rest of the floors have 5 apartment units on each floor. How many apartment units does Mr. Resty have in all?

### Response:
In one building, there are 4 - 1 = <<4-1=3>>3 floors that have 5 apartment units each.
Mr. Resty has a total of 5 x 3 = <<5*3=15>>15 apartment units from the 2nd to 4th floor in one building.
So, in one building, there are a total of 15 + 2 = <<15+2=17>>17 apartment units.
Thus, Mr. Resty has a total of 17 x 2 = <<17*2=34>>34 apartment units in the 2 buildings.
#### 34