Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: I need a ventless portable air conditioning unit that is actually portable for an apartment the climate here is very high humidity what would be best?
Document: This portable air conditioner is our best friend. We had never owned an air conditioner due to our casement window style. This allowed us to vent it out the window (with the addition of a piece of plexi-glass) and it worked phenomenally. I wish we had the opportunity to hook up a permanent drain because we did have to remember to empty the water bucket a couple - three times a day on very humid days. I would recommend this unit to anyone requiring to cool a large room.
I wasn't sure which brand or how many BTU's would be the best for my little apartment, it is about 600 SF. After much research and price comparison, I chose the Koldfront 14000 BTU. Dollar for dollar it seemed to be the best deal I could find. We have had an unusually hot summer this year and I was miserable. When my unit arrived I followed the instructions, which were very easy to understand.
I was looking for a 12,000 BTU portable air conditioner and happened to come across this unit, which provided 14,000 BTUs for the same price as most of the 12,000 units. And if you're wondering: yes, it is a Chinese-made unit, and yes, you're right, it isn't a name brand. For this price, what else do you expect?! But my apartment is full of cheap Chinese appliances, and I haven't been let down yet!
This is the first portable unit I've ever owned and I was NOT DISAPPOINTED AT ALL! I've always had central air but moved where the was no air conditioning. This unit is a life-safer and keeps the room completely cool. Great Product...good price!
Works Great. Wasnt expecting it to be so heavy, but it does role well. Requires a vent tube and a water tube also which need to be hooked to a wall or through a window, not as portable as one would think, But it does make the room really cool. :)
This air conditioner worked better than expected and i would definetly recommend it to anyone that might need an airconditioner for a temporary cooling unit or for a small home.
This product works great but the connection for the hot air discharge is poor ! One would think that if they engineered this portable air conditioner to cool great they would have been able to come up with a better way to connect the hot air exhaust hose ! It really is a very poorly designed part !!! Other that that i think this unit works very well !!! !
The units come with a window adapter that fits flush with the window without having to remove the window screen.So if you have this situation this is probably the best you can do. If I had a third one for the bedroom about half the size of the living room I could probably cool my entire one bedroom apartment. Last Summer I used them both and my highest electric bill was 350 dollars,about half as much as rent.
It's ridiculous that the manufacturer of this machine doesn't spend a few extra cents per unit to include a few easy connectors. Get this - the owner's manual actually says "duct tape may be required" for the window installation. Classy, huh? Okay, so knowing that I would have never purchased this.
I would have given it 5 stars except it has a squeak noise that starts and stops intermittently (not a huge deal but distracting) and the exhaust hose wouldn't stay attached to window vent without duct tape (our window is fairly high). The unit was so easy to set up and works excellent. Cools room very quickly.
Answer: I do not believe there is such a thing as ventless, however, this unit works great and has a kit that easily sets up to vent out a window. The unit dispenses moisture out the vent so that no drainage is needed. I am fully convinced that this is one of the better units.