Easy starting place is about 50 meters long and the same width with trees around. Be careful about the wind direction 'cause sometimes (better to say manytimes) it looks good but above the trees it will be very different. Both wind direction and velocity. Is good to climb up the transmitter to check it.
Landing
Is easy and everywhere possible with no problems with owners.
Access and parking
Walking up the hill on the way from the willage called Bernartice which is near the city Trutnov
Local weather notes
Nothing special - it is friendly area. Just the wind direction was mentioned in the start specification
Forecasts are planning aids, not safety clearance. Check current observations, official airspace and NOTAM information, local rules and your own experience before every flight.