You want one with a built in ground sheet... honestly in bad weather it makes a big difference.
First time we tried camping we had a very similar tent to the one you have linked. Fine when dry but when the rains come..damp underneath... damp grass has nice earthworms... not so nice when they are inside your tent!!
Decathlon and Go Outdoors both have some very good offers on at the mo..you really need to go where you can see several tents . Another thing..life is easier if you can stand upright.
I have this www.gooutdoors.co.uk/hi-gear-mojave-5-p148800 as my second tent (I have a mahoosive Vango Amazon for my main tent) because we can put it up very quickly and it really first 5 nicely.
This is also very good for the price..and has the sewn in groundsheet [http://www.gooutdoors.co.uk/hi-gear-zenobia-6-p148235]