Anyway, I got a pro lawn keeping guy come over and have a look. Basically I have a huge problem with Poa Annua (thanks Agrostis you were 100% correct
) and also some wild Millet got in the way. Furthermore I have some Red Thread here and there and the soil itself is very compacted and needs aerating badly. I got a pretty good offer from the lawn company to get rid of the existing lawn, prepare the soil, weed, fertilize, level out the terrain and seed some different - better for my location - seeds. As great as is sounds it reaches over my budget right now so I'll probably have to live with this mess I have till the next season.
Just though to let you guys know, if anyone has any other thoughts you are very welcome to write the here