The Acer P5227 is a good projector for large sized meeting rooms and boardrooms. The P5227 boasts a great 4000 lumens which will produce compelling visuals even in bright rooms, so there is no need to adjust the lighting. The colours are vibrant and the contrast is high which means text and images will be crisp and clear. It has a standard throw ratio, so you have a bit of flexibility in where you place the projector. Give us a call if you would like our installation services. The Acer P5227 has XGA resolution. It is suitable for PowerPoint presentations, images and short video clips. If you are showing longer videos then it is best to go for WXGA resolution which is widescreen so your pixels will not stretch. However, XGA will still give you a sharp image when presenting. If you do connect it to a TV it is best you go for a widescreen projector like this as your TV is widescreen, otherwise if you go lower down your pixels will be stretched. It also has HDMI connection so you can connect to modern devices. For installation it has great features including horizontal and vertical keystone correction and also 4 corner correction to get a perfect fit to the screen. It is lightweight at 2.4KGs so you can easily transport it from room to room or even a completely different venue. The P5227 has a good lamp life, so for example if you use the projector 10 hours a week, it will last you over 12 years! Acer offers a 3 year warranty on this projector.