But before we achieve 'the' (niepotr) professional success, we should learn to choose the best team of qualified professionals with whom we will work. We need to learn (brak przedimka) relevant ethical, environmental and 'safety and health' (nie, mowimy 'health and safety) reasons, and learn how to plan and control (tu cos brak) budget and try to improve our way of working to make it faster and more effective. (wg mnie to zdanie jest za dlugie) First of all, choosing (brak przedimka) plumber, painter or producer of curtains and furniture should (tu brak 'be') baseD on their previous work, professionalism and a good portfolio. Before signing a legally binding contract, it is good to see their 'anterior' (zle slowo) jobs and assess whether we need precisely 'this' (wg mnie zle slowo..tutaj trzeba ...what they have produced).
Appropriately installed electrical and 'hydraulic' (cos mi to slowo nie pasuje, sprawdz) installations comply with health and safety regulations (tu brakuje slowa np 'and') are provided by competent licensed contractors.
We should remember about the appropriate training of employees and inform clients about possible risks before starting (wg mnie tutaj trzeba przedimka) work. If customers 'will live' (nie bo to nie jest to co masz na mysli, tutaj 'remain in the premises') during construction works, it is good to do this work in some parts of the house at the same time or when no one will stay in the house. Children should be warned about all dangers and 'let's' (nie, tutaj odzyuwasz sie do czytajacego, a wczesniej bylo bardzo oficjalnie) make sure they are not on the construction site. 'Otherwise' (nie, to jest zle slowo, tutaj potrzeba...another option is) you can offer clients to move out from the house to the end of the renovation.
What seems to be not very important, (tutaj trzeba napisac, however it is is that) when we decide to choose finishing, materials and furniture, we should pay attention to their composition because most of them may contain formaldehyde, heavy metals and volatile organic compounds.
'Important is' (zle, tutaj It is important ) to make contact with institutions and companies that can pick up from us, old furniture, books, newspapers, recycling. It is worth 'to learn' (zle slowo, tutaj learning) how to upholsteR and painT old furniture. This knowledge will help us in renewing the customer's furniture and thus save money that could BE 'spend' (zly czas, tutaj 'spent') on another worthless piece of furniture to our project.
In the bathrooms, we should make a detailed list of all (brak przedimka) units that will be needed and ask the plumber about the price of their assembly.
They also provide 'drawings' (nie, slowo jest 'drawing') plans and cost estimates related to the installation of a new kitchen. 'To' (nie, tutaj inaczej, As to ) the kitchen equipment elements, we must employ well-certified fitters. The installation or replacement of existing 'luminaires' (poszujkaj inne slowo) and accessories must always be carried out by a qualified electrician.
And lastly, to improve THE work, we should prepare a spreadsheet and a list 'of' (niepotr) all the different design elements that we can use for each subsequent job.
'Let's' (nie, znowu odzywasz sie jako kolega do czytajacego, tutaj It is important to) remember about catching 'the occasion of prices,' (nie, to jest za bardzo pop polsku, tutaj 'price reductions, price specials) and a planned purchase can cost much less than we took into our established budget.
Taking everything into consideration, 'up' (nie rozumiem uzycia tego slowa tutaj) the above arguments 'confirms' (nie, tutaj 'confirm) that all these factors are AN essential aspects of gaining the professionalism of every 'beginner designer' (wg mnie, tutaj 'design beginner).