Cost of roof tile installation

The 7 euro is just for fixing each concrete tile. All other roof work not included. Roof is square and hipped on a 165m2 two story new build. Total quote for labour is 23K - for a complete roof, including soffit/fascia installation. I supply all materials. 1500 tiles is correct (tiles are large. 9.7 per m2). Got another quote which was even more !

Seems roofing labour is very expensive ! Job to involve 3 carpenters, taking 3 weeks.

Thanks all for the replies. Same roofers doing the whole roof job. Just trying to understand the tile installation part of the quote. They are large concrete tiles (10 per m2), which probably means a little more effort to fix (though not much extra effort I would think). At the end of the day, it looks like the 3 week job will mean a 500 euro per day cost per carpenter. I don't want to get into the ins and outs of what their pay should be, and that cost will of course include cost of travel etc etc, but it's still a hefty pay day for the job. I don't mind paying extra for a good job; just needing to know if what I'm quoted is in reasonable territory, even if at the high end.

3 weeks for the whole roof job.