Absolutely shocking! Work booked in to take 3 days. Job started March 16th. Took leave off work to facilitate. No protection used internally creating dust contamination through out lounge/dining room. Safe style Sent wrong parts for one window. Design issue with another window. French doors fitted poorly and need adjusting. External brickwork a joke. Plastering required internally. Job still incomplete with 2 windows required. scaffolding still in situ. Staff rude and aggressive when raising my concerns. Complaint raised with Safe Style. Was told work would be completed April 27th heard nothing re any re-arranged dates due to covid.