Question: I sometimes find I want to photograph a room showing the view outside the window. This is tricky — either you adjust the shutter speed so that the the window is so bright you can see no detail, or the room looks very dark and gloomy. 

Are there any techniques I can use to get the best photo showing as much as possible of both room and view? 

My camera is a Sony Nex3, and for this sort of thing I usually use it with an elderly Pentax-M 1:2.8 / 28mm manual focus lens with an adaptor, although I would be prepared to buy another (cheap manual!) lens.

Answer: 
1. HDR
2. Flash fill such that flash deals with inside view and ambient deals with exterior.  

Juggle to suit. See photo example below.
3. Long exposure with a manually moved mask between light and dark to balance exposures. There is a whole art-form based around doing this.
4. Multiple exposures and manual combining. Can be reasonably easy with tripod due to sharply defined exterior / interior spaces in many cases.
5. Stan Rogers old time solution - stick ND material over windows on outside !!!!!!!!! [Wow!].
6. Handy pocket Mr Fusion halogen lamp. Hard to come by. So far.  

One or more 100 Watt CFL tube (about 400 W - 500 W tungsten equivalent output) makes a fair not too dear reasonably compact stand in. (They sold these here (in NZ) for some years but have stopped doing so.
7. Long exposure with multiple manual flash washing. Takes some experience but you can differentially illuminate target area. I have never done this "in anger" with a flash but using an LED or other lamp to "wash" an area at night with long exposure can be great fun and even useful.

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Photo: With and without fill flash. I had minimal time to 'play', so no effort made to optimise, and it uses on-camera flash. Given time I'd reduce flash level somewhat and better balance ambient and flash so some shadowing remains from eg phone on bed or grand old lady [tm]. [Note full flash reflection in window of room opposite - whoops.] 

![enter image description here](https://i.stack.imgur.com/7pVOW.jpg)
Set camera to it's MANUAL MODE and walk over and set the exposure (shutter, aperture, and ISO) to the scene outside the window (just what you see out the window and no interior).

Set your flash to AUTO or FILL. Move to a position where the flash will not reflect (from a window, mirror, hanging photo, or any other reflective surface) directly back at the camera. Take the shot. 

Evaluate the photo on your camera's LCD screen. If the interior is a little darker than you want, increase the flash output. 

I have used this method on both DSLRs and Point & Shoots (with MANUAL MODE ability). While I have gotten very good results using JPEG files out of the camera, the best ways to deal with this type of photo is to shoot it in RAW where you have much greater post editing ability.

[![From a resort shoot that I did using a Nikon D200 and an Olympus XZ-2 a couple of years ago. Both cameras worked very well using this method.](https://i.stack.imgur.com/qFmVl.png)](https://i.stack.imgur.com/qFmVl.png)