The Faculty of Electrical Engineering (#15 in map above) is located in Praha 6:

Faculty of Electrical Engineering

Technická 2

166 27 Praha 6 - Dejvice

(Google Maps)

Booking.com, google Maps and Airbnb are simple options to book your hotel. 

The airport is Prague international airport (code: PRG).

From the airport, public transport is very efficient and reliable (total travel time is about 55 min). Buses are a good option. Tickets can be bought for CZK 32 (90min validity) at a kiosk inside the airport hall, from the ticket vending machine at the bus stop, or directly from a driver (with a surcharge), and must be validated in the bus. Take the BUS number 119 to the bus terminal "Nádraží Veleslavín". Transfer to the subway route "A" (direction Depo Hostivar). Get off at station "Dejvická".