Outdoor tap from first floor flat

Yes you can Be avare that garden tap will need to be fitted with a check valve to avoid possible water contamination in the main water. Garden tap are available with or without check valve incorporated in the device.

Hi, You most certainly can install an out door tap but would probably need to obtain the owners permission of the flat below (ground floor) to have the tap at an accessible height as this will most probably be their property. Terry West Coast Plumbing and Heating Limited

The main question is do you have somewhere to put it within your property and also a Safe route to run a hose pipe? Other than that anything is possible!

Providing you have a pressurised system, yes