In my opinion, you won’t get anything for €500 that meets your requirements. Except for the mentioned hardware store goods, which may not be UV-resistant for long or whose surface may not be what it promises. I would cover everything during the damp season, as dust, bird droppings, and rain leave their marks. Even light rain makes dust from a few days visible on the surface. For example, we have this surface, maybe Polywood or something similar. The table, which is already several years old, works, but it’s not exactly beautiful. For the first few years, it stood freely covered in winter; now it has a roof over it. I personally consider teak an alternative, but very expensive. There are many “fakes.” I also don’t know if it’s the right surface for you, as it’s too open-pored if you mean the glazed teak.
I’m aware that with a €300 product from the hardware store like Polywood, the durability of the tabletop concerning UV, etc., is not going to last the next 10 years – I’m fully aware of that.
In the near future – 3-4 years – a roof is also planned, so I might come around to using wood then.
The current goal is to get a table as cheap as possible that requires little maintenance and looks decent for the next few years. It should be relatively insensitive and stable.
I ordered a product from a large supermarket chain. Visually very nice – but way too light and unstable. Many cheap products from the hardware store only weigh about 25 kg – that’s definitely too little.
I imagine a stable aluminum frame with a resilient tabletop.
In case of heavy rain on some following days, I also want to cover the product – no question... I just honestly don't feel like covering my furniture every time the weather changes a bit.
Bird droppings, dirt, rain, etc.… I was rather thinking: I sit outside again and quickly wipe the table off – therefore: resilient! I hate garden furniture covers above all... They so often take away the feeling of sitting outside because afterwards everything has to be nicely covered again...
So I need a reasonable interim solution for the next 3-4 years.