
If you use one alot don't buy it if you don't use it alot it will do the job.
A condenser does just that, condenses water so it has to have a drip tray or bowl to collect the water it has to take longer.It has to turn the water into steam>water.
It scientifically has to take longer than a normal vented dryer and also the smaller ones can take longer due to lack of air space. I am not fond of the condensing dryer at all and this it also steams the clothes too much so is particularly harsh on delicates.
Some people think they are OK but you won't ever get an engineer to tell you that they are.
If space is an issue you would be better with a small vented one. :-) HTHS