From West/Glasgow Airport:

• Join the M8 motorway in the direction East toward Glasgow
• Follow the M8 Glasgow signs until, at junction 15, exit the motorway from the right-hand lane off ramp - this is an unusual junction because traffic exits in both left-hand and right-hand lanes
• Follow the off-ramp until a T-junction (which is traffic light-controlled) and turn right and then keep in the centre lane because the next turn is 200 yards and is again to the right (in a filter lane at a set of traffic signals)
• Turn right and 100 yards further (again at traffic signals) turn left onto Cathedral Street; · bear right at the second set of lights
• Pass the pedestrian lights and turn left at the next set of traffic lights onto Montrose Street
• Take first left on to Rottenrow and follow the road round to right which leads to North Portland Street
• The Colville Building is half way down the hill on the left hand side (black and white building)
• bẹcarta Ltd is on level 8, which is the top floor.

From East/Edinburgh Airport:

• From M8 leave motorway at junction 15 (Cathedral, Glasgow Cross)
• Continue straight at the first set of traffic lights
• Bear right at the second set of lights on to Cathedral Street
• Pass the pedestrian lights and turn left at the next set of traffic lights onto Montrose Street
• Take first left on to Rottenrow and follow the road round to right which leads to North Portland Street
• The Colville Building is half way down the hill on the left hand side (black and white building)
• bẹcarta Ltd is on level 8, which is the top floor.