This is not the first market this bank has pulled out from. A couple of years ago they stopped signing up people from two EU markets they previously served (Latvia and Lithuania) without any reason. Granted all existing accounts remained untouched, still these accounts get somewhat crippled functionality and their future is unclear. Although their app is great and I didn't have any big issues with the service itself, I'm somewhat wary of keeping any larger sums of money in my N26 account.
I live in a relatively new apartment building that has heat recovery system installed in all apartments by default. My apartment is 73sqm, the ventilation unit is rated at 300m3/h. The building is located in a busy part of town with lots of traffic around. The city has a humid continental climate (Dfb) so it does get pretty cold during winter.
It does help a lot and I couldn't imagine living without it.
- Removes CO2 - averages ~650ppm in all rooms, almost never goes higher than 1000ppm (3 person household).
- Retains up to 85% of heat (based on the specs) using the exchanger, but also has an active electric heater inside that can be turned on in winter for ultimate comfort.
- Removes moisture from the bathroom and kitchen and dumps it into the drain via a separate drain pipe.
- Isolates from the outside noise as you can keep your windows closed shut all the time.
It does have some drawbacks however:
- Up to +6dB noise in rooms when running at full power (I run it at 20% at night which only adds ~+1dB).
- F7 class filters need to be changed every 3-6 months (~50€).
- Air intake grill with a pre-filter mesh needs thorough cleaning every 6-12 months as it usually gets clogged with debris in spring and autumn.
Not sure if it's due to these drawbacks or lack of knowledge lots of residents don't actually use their unit. You can tell by the open windows all year round. Most say it's too noisy for them - most probably due to lack of maintenance. Others are just plain ignorant saying opening windows is the only way to get "fresh air".
Also a couple of years ago we discovered that Booking shows different prices from different locations and different devices. Prices are higher at some hotels for Mac/iPhone users and Western Europe/US customers. Not sure if they're still doing it, but it's easily testable if someone wants to investigate.
